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Math Problems
Algebra 2
Add, subtract, multiply, and divide polynomials
(
h
−
8
)
(
h
−
9
)
(h-8)(h-9)
(
h
−
8
)
(
h
−
9
)
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(
x
−
7
)
(
x
+
2
)
−
5
x
(
7
−
x
)
\frac{(x-7)(x+2)}{-5 x(7-x)}
−
5
x
(
7
−
x
)
(
x
−
7
)
(
x
+
2
)
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10
10
10
)
3
x
2
−
5
x
3
−
x
(
2
x
2
+
4
x
)
3 x^{2}-5 x^{3}-x\left(2 x^{2}+4 x\right)
3
x
2
−
5
x
3
−
x
(
2
x
2
+
4
x
)
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8
8
8
)
18
(
−
2
)
−
2
(
(
−
2
)
−
2
)
\frac{18}{(-2)-2((-2)-2)}
(
−
2
)
−
2
((
−
2
)
−
2
)
18
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b.
2
x
2
+
2
x
−
4
2 x^{2}+2 x-4
2
x
2
+
2
x
−
4
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A hot-air balloon is flying at an altitude of
2637
2637
2637
feet. If the angle of depression from the pilot in the balloon to a house on the ground below is
2
6
∘
26^{\circ}
2
6
∘
, how far is the house from the pilot?
\newline
The house is
□
\square
□
feet from the pilot of the balloon.
\newline
(Do not round until the final answer. Then round to the nearest tenth as needed.)
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−
10
(
n
+
3
)
=
1
2
(
24
−
14
n
)
-10(n+3)=\frac{1}{2}(24-14 n)
−
10
(
n
+
3
)
=
2
1
(
24
−
14
n
)
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−
6
n
5
x
3
18
n
x
7
\frac{-6 n^{5} x^{3}}{18 n x^{7}}
18
n
x
7
−
6
n
5
x
3
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3
n
−
3
8
+
2
−
n
5
\frac{3 n-3}{8}+\frac{2-n}{5}
8
3
n
−
3
+
5
2
−
n
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EUREKA MATH
2
{ }^{2}
2
\newline
Number Correct:
\qquad
\newline
ive property.
\newline
19
19
19
.
4
(
3
x
+
2
y
+
5
)
4(3 x+2 y+5)
4
(
3
x
+
2
y
+
5
)
\newline
4
(
3
x
−
2
y
−
5
)
4(3 x-2 y-5)
4
(
3
x
−
2
y
−
5
)
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ext{ exttt{
−
108
-108
−
108
= -b
−
8
-8
−
8
(
1
1
1
+
3
3
3
b)}}
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1
1
1
.
x
2
+
x
3
=
10
\frac{x}{2}+\frac{x}{3}=10
2
x
+
3
x
=
10
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2
x
3
+
6
x
2
−
3
x
−
9
2 x^{3}+6 x^{2}-3 x-9
2
x
3
+
6
x
2
−
3
x
−
9
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7
4
×
7
3
\frac{7}{4} \times \frac{7}{3}
4
7
×
3
7
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−
3
7
×
3
8
-\frac{3}{7} \times \frac{3}{8}
−
7
3
×
8
3
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−
4
3
×
9
5
-\frac{4}{3} \times \frac{9}{5}
−
3
4
×
5
9
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−
7
8
×
(
−
7
5
)
-\frac{7}{8} \times\left(-\frac{7}{5}\right)
−
8
7
×
(
−
5
7
)
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1
2
×
(
−
1
7
)
\frac{1}{2} \times\left(-\frac{1}{7}\right)
2
1
×
(
−
7
1
)
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1
7
×
5
2
\frac{1}{7} \times \frac{5}{2}
7
1
×
2
5
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9
7
×
(
−
9
5
)
\frac{9}{7} \times\left(-\frac{9}{5}\right)
7
9
×
(
−
5
9
)
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−
3
2
×
3
4
-\frac{3}{2} \times \frac{3}{4}
−
2
3
×
4
3
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4
5
×
(
−
2
9
)
\frac{4}{5} \times\left(-\frac{2}{9}\right)
5
4
×
(
−
9
2
)
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−
7
2
×
1
6
-\frac{7}{2} \times \frac{1}{6}
−
2
7
×
6
1
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6
7
×
5
8
\frac{6}{7} \times \frac{5}{8}
7
6
×
8
5
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7
9
×
(
−
9
8
)
\frac{7}{9} \times\left(-\frac{9}{8}\right)
9
7
×
(
−
8
9
)
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−
8
3
×
1
4
-\frac{8}{3} \times \frac{1}{4}
−
3
8
×
4
1
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−
6
7
×
(
−
5
4
)
-\frac{6}{7} \times\left(-\frac{5}{4}\right)
−
7
6
×
(
−
4
5
)
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2
5
×
2
3
\frac{2}{5} \times \frac{2}{3}
5
2
×
3
2
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−
5
7
×
1
5
-\frac{5}{7} \times \frac{1}{5}
−
7
5
×
5
1
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5
3
×
(
−
6
7
)
\frac{5}{3} \times\left(-\frac{6}{7}\right)
3
5
×
(
−
7
6
)
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2
9
×
(
−
6
5
)
\frac{2}{9} \times\left(-\frac{6}{5}\right)
9
2
×
(
−
5
6
)
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7
9
×
(
−
5
7
)
\frac{7}{9} \times\left(-\frac{5}{7}\right)
9
7
×
(
−
7
5
)
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−
2
5
×
5
9
-\frac{2}{5} \times \frac{5}{9}
−
5
2
×
9
5
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9
2
×
1
4
\frac{9}{2} \times \frac{1}{4}
2
9
×
4
1
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6
5
×
5
8
\frac{6}{5} \times \frac{5}{8}
5
6
×
8
5
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−
5
2
×
5
7
-\frac{5}{2} \times \frac{5}{7}
−
2
5
×
7
5
Get tutor help
1
9
×
5
4
\frac{1}{9} \times \frac{5}{4}
9
1
×
4
5
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−
1
6
×
(
−
9
7
)
-\frac{1}{6} \times\left(-\frac{9}{7}\right)
−
6
1
×
(
−
7
9
)
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−
5
3
×
(
−
1
8
)
-\frac{5}{3} \times\left(-\frac{1}{8}\right)
−
3
5
×
(
−
8
1
)
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−
7
2
×
(
−
7
5
)
-\frac{7}{2} \times\left(-\frac{7}{5}\right)
−
2
7
×
(
−
5
7
)
Get tutor help
−
6
7
×
(
−
3
8
)
-\frac{6}{7} \times\left(-\frac{3}{8}\right)
−
7
6
×
(
−
8
3
)
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−
1
4
×
(
−
7
9
)
-\frac{1}{4} \times\left(-\frac{7}{9}\right)
−
4
1
×
(
−
9
7
)
Get tutor help
−
4
5
×
(
−
7
6
)
-\frac{4}{5} \times\left(-\frac{7}{6}\right)
−
5
4
×
(
−
6
7
)
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−
2
3
×
(
−
1
6
)
-\frac{2}{3} \times\left(-\frac{1}{6}\right)
−
3
2
×
(
−
6
1
)
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egin{equation}
−
7
-7
−
7
(
4
4
4
x+
7
7
7
)=
3
3
3
+
4
4
4
(
−
4
-4
−
4
−
6
-6
−
6
x)
\newline
egin{equation}
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(
10
x
2
−
6
x
+
3
)
2
x
\frac{\left(10 x^{2}-6 x+3\right)}{2 x}
2
x
(
10
x
2
−
6
x
+
3
)
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2
3
x
−
3
=
2
3
2^{3 x-3}=2^{3}
2
3
x
−
3
=
2
3
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Divide. If the polynomial does not divide evenly, include the remainder as a fraction.
\newline
(
−
2
g
3
+
8
g
)
÷
(
g
+
2
)
\left(-2 g^{3}+8 g\right) \div(g+2)
(
−
2
g
3
+
8
g
)
÷
(
g
+
2
)
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(
2
x
−
1
)
(
4
x
+
3
)
(2x-1)(4x+3)
(
2
x
−
1
)
(
4
x
+
3
)
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−
2
c
(
d
−
3
a
b
)
+
3
a
c
-2c(d-3ab)+3ac
−
2
c
(
d
−
3
ab
)
+
3
a
c
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