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Math Problems
Algebra 2
Multiply and divide rational expressions
:- bigideasmath.com/MRL/public/app/\#/student/assessment;isPlayerWindow-true;assignmentld
−
9503
-9503
−
9503
d
0
0
0
c
9
9
9
.
97
97
97
b
8
8
8
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ใ sou
10
10
10
. org beokmarks
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M
M
M
gmal
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Classes
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portapertal
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IG IDEAS MATH
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Khloe Hoenig
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15
15
15
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Listen
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You run
2
1
2
2 \frac{1}{2}
2
2
1
miles as a part of an exercise routine. You run
1
3
\frac{1}{3}
3
1
of that distance on a hill. You run down a slope for the last
1
2
\frac{1}{2}
2
1
of the hill. On how many miles of your run do you run down the slope? Write your answer as a fraction or mixed number in simplest form.
\newline
□
\square
□
mile(s)
\newline
Previous
\newline
10
10
10
\newline
11
11
11
\newline
12
12
12
\newline
13
13
13
\newline
14
14
14
\newline
15
15
15
\newline
16
16
16
\newline
17
17
17
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18
18
18
\newline
19
19
19
\newline
Next
\newline
Sign out
\newline
(
1
1
1
)
Get tutor help
1
1
1
)
5
3
×
5
3
5^{3} \times 5^{3}
5
3
×
5
3
\newline
2
2
2
)
8
9
×
8
5
=
8
14
8^{9} \times 8^{5}=8^{14}
8
9
×
8
5
=
8
14
\newline
3
3
3
)
2
11
×
2
−
2
2
(
116
(
−
2
)
2^{11} \times 2^{-2} 2^{(116(-2)}
2
11
×
2
−
2
2
(
116
(
−
2
)
\newline
4
4
4
)
3
−
1
±
3
−
8
=
3
−
9
3^{-1} \pm 3^{-8}=3^{-9}
3
−
1
±
3
−
8
=
3
−
9
\newline
5
5
5
)
5
3
+
5
3
=
5
0
=
1
5^{3}+5^{3}=5^{0}=1
5
3
+
5
3
=
5
0
=
1
\newline
6
6
6
)
8
9
÷
8
5
=
8
4
8^{9} \div 8^{5}=8^{4}
8
9
÷
8
5
=
8
4
\newline
7
7
7
)
2
11
÷
2
−
2
=
2
813
2^{11} \div 2^{-2}=2^{813}
2
11
÷
2
−
2
=
2
813
\newline
8
8
8
)
3
−
1
÷
3
−
8
=
3
7
3^{-1} \div 3^{-8}=3^{7}
3
−
1
÷
3
−
8
=
3
7
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20
20
20
. Dari kumpulan data
50
50
50
responden, dihasilkan tabel distribusi frekuensi dibawah, tentukan nilai Desil ke
−
7
-7
−
7
dari data tersebut ...
\newline
\begin{tabular}{|c|c|}
\newline
\hline Nilai & Frekuensi \\
\newline
\hline
73
−
77
73-77
73
−
77
&
3
3
3
\\
\newline
78
−
82
78-82
78
−
82
&
6
6
6
\\
\newline
83
−
87
83-87
83
−
87
&
20
20
20
\\
\newline
88
−
92
88-92
88
−
92
&
12
12
12
\\
\newline
93
−
97
93-97
93
−
97
&
9
9
9
\\
\newline
\hline
\newline
\end{tabular}
Get tutor help
Divide.
\newline
x
2
−
3
x
y
−
18
y
2
x
2
−
12
x
y
+
35
y
2
÷
x
+
3
y
5
x
−
25
y
\frac{x^{2}-3 x y-18 y^{2}}{x^{2}-12 x y+35 y^{2}} \div \frac{x+3 y}{5 x-25 y}
x
2
−
12
x
y
+
35
y
2
x
2
−
3
x
y
−
18
y
2
÷
5
x
−
25
y
x
+
3
y
\newline
Simplify your answer as much as possible
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www-awu.aleks.com/alekscgi//x/lsl.exe/
10
10
10
_u-lgNslkrTJ
8
8
8
P
3
3
3
jH-IJck
3
3
3
h
\newline
DCPS Links
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EOC Review
A
A
A
\newline
Question
1
1
1
of
10
10
10
(
1
1
1
point) I Question Attempt:
1
1
1
of
2
2
2
\newline
1
1
1
\newline
2
2
2
\newline
3
3
3
\newline
4
4
4
\newline
5
5
5
\newline
6
6
6
\newline
Find the value of
2
y
−
9
2 y-9
2
y
−
9
given that
13
y
−
5
=
8
13 y-5=8
13
y
−
5
=
8
.
\newline
Simplify your answer as much as possible.
\newline
2
y
−
9
=
2 y-9=
2
y
−
9
=
\newline
□
\square
□
Get tutor help
Solve the following equation for
x
x
x
. Express your answer in the simplest form.
\newline
9
(
−
8
x
+
2
)
−
9
=
−
5
−
3
2
(
−
6
x
−
10
)
9(-8 x+2)-9=-5-\frac{3}{2}(-6 x-10)
9
(
−
8
x
+
2
)
−
9
=
−
5
−
2
3
(
−
6
x
−
10
)
\newline
Get tutor help
(
3
3
3
)
13
n
−
48
=
−
3
n
13 n-48=-3 n
13
n
−
48
=
−
3
n
Get tutor help
1
1
1
.
1
1
1
.
3
3
3
Qulz: Algebraic Expressions
\newline
Question
6
6
6
of
10
10
10
\newline
Which expression is the simplest form of
−
(
4
x
3
+
x
2
)
+
2
(
x
3
−
3
x
2
)
?
-\left(4 x^{3}+x^{2}\right)+2\left(x^{3}-3 x^{2}\right) ?
−
(
4
x
3
+
x
2
)
+
2
(
x
3
−
3
x
2
)
?
\newline
A.
−
6
x
3
−
2
x
2
-6 x^{3}-2 x^{2}
−
6
x
3
−
2
x
2
\newline
B.
−
2
x
3
−
5
x
2
-2 x^{3}-5 x^{2}
−
2
x
3
−
5
x
2
\newline
C.
−
2
x
3
−
7
x
2
-2 x^{3}-7 x^{2}
−
2
x
3
−
7
x
2
\newline
D.
−
6
x
3
−
6
x
2
-6 x^{3}-6 x^{2}
−
6
x
3
−
6
x
2
\newline
SUBMIT
\newline
PREVIOUS
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Cumulative Exam
\newline
\begin{tabular}{|l|l|l|l|l|l|}
\newline
Exam Active \\
\newline
\hline
1
1
1
&
2
2
2
&
3
3
3
&
4
4
4
& \\
\newline
\hline
\newline
\end{tabular}
\newline
Subtract
7
x
−
9
7 x-9
7
x
−
9
from
2
x
2
−
11
2 x^{2}-11
2
x
2
−
11
\newline
2
x
2
−
7
x
−
20
2 x^{2}-7 x-20
2
x
2
−
7
x
−
20
\newline
2
x
2
−
7
x
−
2
2 x^{2}-7 x-2
2
x
2
−
7
x
−
2
\newline
2
x
2
+
7
x
−
20
2 x^{2}+7 x-20
2
x
2
+
7
x
−
20
\newline
2
x
2
+
7
x
−
2
2 x^{2}+7 x-2
2
x
2
+
7
x
−
2
Get tutor help
s/d/e/
1
1
1
FAlpQLSeTmHhIVAKNVuZO
4
4
4
\newline
21
/
2
t
21 / 2^{t}
21/
2
t
\newline
Your answerér:
Get tutor help
Question
\newline
Rewrite in simplest terms:
−
6
(
0.6
w
−
3
w
−
0.9
)
−
0.9
w
-6(0.6 w-3 w-0.9)-0.9 w
−
6
(
0.6
w
−
3
w
−
0.9
)
−
0.9
w
Get tutor help
Calculate
0.75
÷
3
/
4
−
0.75
÷
3
/
8
+
0.375
÷
3
/
8
−
0.0625
÷
1
/
8
0.75 \div 3 / 4-0.75 \div 3 / 8+0.375 \div 3 / 8-0.0625 \div 1 / 8
0.75
÷
3/4
−
0.75
÷
3/8
+
0.375
÷
3/8
−
0.0625
÷
1/8
.
Get tutor help
Solve. Graph each solution on a number line.
\newline
5
−
3
c
≤
c
+
17
5-3 c \leq c+17
5
−
3
c
≤
c
+
17
\newline
(A)
c
≥
−
3
c \geq-3
c
≥
−
3
\newline
(B)
c
>
−
3
c>-3
c
>
−
3
\newline
(C)
c
≥
3
c \geq 3
c
≥
3
\newline
(D)
c
≤
−
3
c \leq-3
c
≤
−
3
Get tutor help
Simplify. Write your answer using whole numbers and variables.
\newline
j
2
−
7
j
j
−
7
\frac{j^2 - 7j}{j - 7}
j
−
7
j
2
−
7
j
Get tutor help
Simplify. Write your answer using whole numbers and variables.
\newline
u
2
−
u
u
−
1
\frac{u^2 - u}{u - 1}
u
−
1
u
2
−
u
Get tutor help
Simplify. Write your answer using whole numbers and variables.
\newline
r
−
3
r
2
−
3
r
\frac{r - 3}{r^2 - 3r}
r
2
−
3
r
r
−
3
Get tutor help
Divide. Write your answer in simplest form.
\newline
5
h
+
4
3
÷
(
5
h
+
4
)
\frac{5h +4}{3}\div {(5h + 4)}
3
5
h
+
4
÷
(
5
h
+
4
)
Get tutor help
Divide. Write your answer in simplest form.
\newline
9
r
2
−
1
r
+
3
÷
2
r
\frac{9r^2 - 1}{r + 3} \div 2r
r
+
3
9
r
2
−
1
÷
2
r
Get tutor help
Divide. Write your answer in simplest form.
\newline
9
q
2
−
18
q
+
5
3
q
−
5
÷
(
3
q
−
1
)
\frac{9q^2 - 18q + 5}{3q - 5} \div (3q - 1)
3
q
−
5
9
q
2
−
18
q
+
5
÷
(
3
q
−
1
)
Get tutor help
Divide. Write your answer in simplest form.
\newline
25
j
3
−
5
j
2
3
j
+
2
÷
5
j
2
\frac{25j^3 - 5j^2}{3j + 2} \div 5j^2
3
j
+
2
25
j
3
−
5
j
2
÷
5
j
2
Get tutor help
Divide. Write your answer in simplest form.
\newline
2
k
−
5
k
+
4
÷
(
2
k
−
5
)
\frac{2k - 5}{k + 4} \div (2k - 5)
k
+
4
2
k
−
5
÷
(
2
k
−
5
)
Get tutor help
Divide. Write your answer in simplest form.
\newline
m
−
4
10
m
3
−
6
m
2
÷
7
5
\frac{m - 4}{10m^3 - 6m^2} \div \frac{7}{5}
10
m
3
−
6
m
2
m
−
4
÷
5
7
Get tutor help
Multiply. Write your answer in simplest form.
\newline
3
p
2
−
4
p
5
p
+
4
×
5
p
+
4
p
\frac{3p^2 - 4p}{5p + 4} \times \frac{5p + 4}{p}
5
p
+
4
3
p
2
−
4
p
×
p
5
p
+
4
Get tutor help
Multiply. Write your answer in simplest form.
\newline
4
k
−
3
5
k
×
(
k
2
−
1
)
\frac{4k - 3}{5k} \times (k^2 - 1)
5
k
4
k
−
3
×
(
k
2
−
1
)
Get tutor help
Divide. Write your answer in simplest form.
\newline
v
−
5
35
v
+
14
÷
v
−
5
7
\frac{v - 5}{35v + 14} \div \frac{v - 5}{7}
35
v
+
14
v
−
5
÷
7
v
−
5
Get tutor help
Divide. Write your answer in simplest form.
\newline
14
g
−
7
g
+
1
÷
3
g
+
5
3
g
\frac{14g - 7}{g + 1} \div \frac{3g + 5}{3g}
g
+
1
14
g
−
7
÷
3
g
3
g
+
5
Get tutor help
Divide. Write your answer in simplest form.
\newline
v
2
v
+
3
÷
5
v
−
1
v
2
−
4
\frac{v}{2v + 3} \div \frac{5v - 1}{v^2 - 4}
2
v
+
3
v
÷
v
2
−
4
5
v
−
1
Get tutor help
Multiply. Simplify your answer.
\newline
4
r
16
q
r
×
18
q
2
11
q
r
\frac{4r}{16qr} \times \frac{18q^2}{11qr}
16
q
r
4
r
×
11
q
r
18
q
2
Get tutor help
Multiply. Write your answer in simplest form.
\newline
3
d
+
5
5
d
2
⋅
d
+
4
3
d
+
5
\frac{3d + 5}{5d^2} \cdot \frac{d + 4}{3d + 5}
5
d
2
3
d
+
5
⋅
3
d
+
5
d
+
4
Get tutor help
Multiply. Write your answer in simplest form.
\newline
j
2
4
j
+
1
×
9
j
2
−
6
j
+
1
2
j
−
1
\frac{j^2}{4j + 1} \times \frac{9j^2 - 6j + 1}{2j - 1}
4
j
+
1
j
2
×
2
j
−
1
9
j
2
−
6
j
+
1
Get tutor help
Multiply. Simplify your answer.
\newline
15
y
2
z
15
z
×
19
y
2
z
16
z
\frac{15y^2z}{15z} \times \frac{19y^2z}{16z}
15
z
15
y
2
z
×
16
z
19
y
2
z
Get tutor help
Multiply. Write your answer in simplest form.
\newline
4
j
+
10
2
j
−
5
×
j
2
j
+
1
\frac{4j + 10}{2j - 5} \times \frac{j}{2j + 1}
2
j
−
5
4
j
+
10
×
2
j
+
1
j
Get tutor help
Divide. Write your answer in simplest form.
\newline
2
g
−
3
g
2
−
1
÷
g
2
2
g
+
3
\frac{2g - 3}{g^2 - 1} \div \frac{g^2}{2g + 3}
g
2
−
1
2
g
−
3
÷
2
g
+
3
g
2
Get tutor help
Multiply. Write your answer in simplest form.
\newline
q
7
×
q
−
5
q
\frac{q}{7} \times \frac{q - 5}{q}
7
q
×
q
q
−
5
Get tutor help
Divide. Simplify your answer.
\newline
8
q
2
15
q
r
÷
12
q
2
r
2
4
r
\frac{8q^2}{15qr} \div \frac{12q^2r^2}{4r}
15
q
r
8
q
2
÷
4
r
12
q
2
r
2
Get tutor help
Divide. Write your answer in simplest form.
\newline
q
2
−
2
q
−
15
5
q
−
4
÷
q
−
5
q
\frac{q^2 - 2q - 15}{5q - 4} \div \frac{q - 5}{q}
5
q
−
4
q
2
−
2
q
−
15
÷
q
q
−
5
Get tutor help
Divide. Write your answer in simplest form.
\newline
4
p
2
−
4
p
+
1
6
p
÷
p
−
4
p
+
5
\frac{4p^2 - 4p + 1}{6p} \div \frac{p - 4}{p + 5}
6
p
4
p
2
−
4
p
+
1
÷
p
+
5
p
−
4
Get tutor help
Divide. Write your answer in simplest form.
\newline
2
x
3
−
3
x
2
2
x
+
3
÷
x
2
2
x
+
3
\frac{2x^3 - 3x^2}{2x + 3} \div \frac{x^2}{2x + 3}
2
x
+
3
2
x
3
−
3
x
2
÷
2
x
+
3
x
2
Get tutor help
Multiply. Write your answer in simplest form.
\newline
g
+
4
g
−
4
×
g
2
+
7
g
+
6
2
g
\frac{g + 4}{g - 4} \times \frac{g^2 + 7g + 6}{2g}
g
−
4
g
+
4
×
2
g
g
2
+
7
g
+
6
Get tutor help
Multiply. Write your answer in simplest form.
\newline
5
u
−
4
u
2
×
(
u
−
4
)
\frac{5u - 4}{u^2} \times (u - 4)
u
2
5
u
−
4
×
(
u
−
4
)
Get tutor help
Multiply. Write your answer in simplest form.
\newline
6
m
5
×
(
4
m
−
5
)
\frac{6m}{5} \times (4m - 5)
5
6
m
×
(
4
m
−
5
)
Get tutor help
Multiply. Simplify your answer.
\newline
13
y
2
z
3
y
z
×
8
y
8
y
2
z
\frac{13y^2z}{3yz} \times \frac{8y}{8y^2z}
3
yz
13
y
2
z
×
8
y
2
z
8
y
Get tutor help
Multiply. Simplify your answer.
\newline
8
w
x
2
15
w
2
x
⋅
17
w
19
w
\frac{8wx^2}{15w^2x} \cdot \frac{17w}{19w}
15
w
2
x
8
w
x
2
⋅
19
w
17
w
Get tutor help
Multiply. Write your answer in simplest form.
\newline
3
p
3
−
p
2
5
p
+
1
×
4
p
+
5
2
\frac{3p^3 - p^2}{5p + 1} \times \frac{4p + 5}{2}
5
p
+
1
3
p
3
−
p
2
×
2
4
p
+
5
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Multiply. Write your answer in simplest form.
\newline
p
+
3
p
2
×
p
2
7
p
+
21
\frac{p + 3}{p^2} \times \frac{p^2}{7p + 21}
p
2
p
+
3
×
7
p
+
21
p
2
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Divide. Write your answer in simplest form.
\newline
21
j
−
14
j
÷
6
\frac{21j - 14}{j} \div 6
j
21
j
−
14
÷
6
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Multiply. Write your answer in simplest form.
\newline
9
c
2
−
1
c
−
1
×
(
c
−
1
)
\frac{9c^2 - 1}{c - 1} \times (c - 1)
c
−
1
9
c
2
−
1
×
(
c
−
1
)
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Divide. Write your answer in simplest form.
\newline
30
v
−
12
v
2
÷
6
v
2
\frac{30v - 12}{v^2} \div \frac{6}{v^2}
v
2
30
v
−
12
÷
v
2
6
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Multiply. Write your answer in simplest form.
\newline
4
g
2
+
g
−
5
5
g
−
3
×
5
g
−
3
4
g
+
5
\frac{4g^2 + g - 5}{5g - 3} \times \frac{5g - 3}{4g + 5}
5
g
−
3
4
g
2
+
g
−
5
×
4
g
+
5
5
g
−
3
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Multiply. Simplify your answer.
\newline
3
v
20
v
2
w
2
×
18
v
w
\frac{3v}{20v^2w^2} \times 18vw
20
v
2
w
2
3
v
×
18
v
w
Get tutor help
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