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Math Problems
Algebra 2
Add and subtract polynomials
Add.
\newline
(
5
v
+
6
)
+
(
7
v
+
8
)
(5v + 6) + (7v + 8)
(
5
v
+
6
)
+
(
7
v
+
8
)
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Add.
\newline
(
5
v
+
5
)
+
(
5
v
+
3
)
(5v + 5) + (5v + 3)
(
5
v
+
5
)
+
(
5
v
+
3
)
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Add.
\newline
(
4
y
+
2
)
+
(
4
y
+
1
)
(4y + 2) + (4y + 1)
(
4
y
+
2
)
+
(
4
y
+
1
)
Get tutor help
Subtract.
\newline
(
7
d
+
2
)
−
(
2
d
+
2
)
(7d + 2) - (2d + 2)
(
7
d
+
2
)
−
(
2
d
+
2
)
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Subtract.
\newline
(
6
k
+
6
)
−
(
6
k
+
2
)
(6k + 6) - (6k + 2)
(
6
k
+
6
)
−
(
6
k
+
2
)
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(e)
x
−
3
x
+
3
=
x
−
2
x
+
2
\frac{x-3}{x+3}=\frac{x-2}{x+2}
x
+
3
x
−
3
=
x
+
2
x
−
2
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(
2
x
+
3
)
(
4
x
+
3
)
=
0
(2x +3) (4x + 3) = 0
(
2
x
+
3
)
(
4
x
+
3
)
=
0
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(
k
+
1
)
(
k
+
2
)
2
)
2
\left.\frac{(k+1)(k+2)}{2}\right)^{2}
2
(
k
+
1
)
(
k
+
2
)
)
2
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4 \longdiv { 6 + 2 x } = 0
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Solve for
x
x
x
.
\newline
9
3
x
=
4
x
+
2
\frac{9}{3 x}=\frac{4}{x+2}
3
x
9
=
x
+
2
4
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8
x
+
(
3
+
7
x
)
8x + (3 + 7x)
8
x
+
(
3
+
7
x
)
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3
x
+
2
=
8
x
+
2
\frac{3}{x+2}=\frac{8}{x+2}
x
+
2
3
=
x
+
2
8
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(
2
x
+
3
4
)
=
(
x
+
7
3
)
\left(\frac{2x+3}{4}\right)=\left(\frac{x+7}{3}\right)
(
4
2
x
+
3
)
=
(
3
x
+
7
)
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Subtract.
\newline
(
n
+
1
)
−
(
n
+
1
)
(n + 1) - (n + 1)
(
n
+
1
)
−
(
n
+
1
)
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Add.
\newline
(
8
g
+
6
)
+
(
7
g
+
4
)
(8g + 6) + (7g + 4)
(
8
g
+
6
)
+
(
7
g
+
4
)
\newline
____
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Subtract.
\newline
(
9
y
+
5
)
−
(
3
y
+
2
)
(9y + 5) - (3y + 2)
(
9
y
+
5
)
−
(
3
y
+
2
)
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Subtract.
\newline
(
5
h
+
7
)
−
(
3
h
+
5
)
(5h + 7) - (3h + 5)
(
5
h
+
7
)
−
(
3
h
+
5
)
Get tutor help
Subtract.
\newline
(
4
p
+
7
)
−
(
4
p
+
2
)
(4p + 7) - (4p + 2)
(
4
p
+
7
)
−
(
4
p
+
2
)
Get tutor help
Subtract.
\newline
(
5
a
+
2
)
−
(
2
a
+
2
)
(5a + 2) - (2a + 2)
(
5
a
+
2
)
−
(
2
a
+
2
)
Get tutor help
Subtract.
\newline
(
7
f
+
6
)
−
(
3
f
+
4
)
(7f + 6) - (3f + 4)
(
7
f
+
6
)
−
(
3
f
+
4
)
Get tutor help
Subtract.
\newline
(
3
z
+
9
)
−
(
z
+
8
)
(3z + 9) - (z + 8)
(
3
z
+
9
)
−
(
z
+
8
)
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Add.
\newline
(
4
w
+
7
)
+
(
2
w
+
7
)
(4w + 7) + (2w + 7)
(
4
w
+
7
)
+
(
2
w
+
7
)
Get tutor help
Add.
\newline
(
5
v
+
1
)
+
(
2
v
+
8
)
(5v + 1) + (2v + 8)
(
5
v
+
1
)
+
(
2
v
+
8
)
Get tutor help
Subtract.
\newline
(
8
a
+
6
)
−
(
8
a
+
6
)
(8a + 6) - (8a + 6)
(
8
a
+
6
)
−
(
8
a
+
6
)
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2
x
+
7
3
−
x
−
3
2
=
4
x
\frac{2 x+7}{3}-\frac{x-3}{2}=4 x
3
2
x
+
7
−
2
x
−
3
=
4
x
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Solve for x:
3
x
+
9
2
=
x
+
4
8
\frac{3x+9}{2}=\frac{x+4}{8}
2
3
x
+
9
=
8
x
+
4
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Simplify.
1
x
2
+
8
x
2
\frac{1x^2+8x}{2}
2
1
x
2
+
8
x
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x
+
1
2
=
x
+
3
3
\frac{x+1}{2}=\frac{x+3}{3}
2
x
+
1
=
3
x
+
3
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(
x
+
2
)
(
x
+
7
)
(x+2)(x+7)
(
x
+
2
)
(
x
+
7
)
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(
4
x
+
1
)
(
3
x
+
2
)
(4 x+1)(3 x+2)
(
4
x
+
1
)
(
3
x
+
2
)
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Subtract
−
2
x
−
10
-2 x-10
−
2
x
−
10
from
8
x
2
−
10
x
−
4
8 x^{2}-10 x-4
8
x
2
−
10
x
−
4
.
\newline
Answer:
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Find the sum of
5
x
2
+
10
x
+
6
5 x^{2}+10 x+6
5
x
2
+
10
x
+
6
and
10
x
2
+
10
x
−
2
10 x^{2}+10 x-2
10
x
2
+
10
x
−
2
.
\newline
Answer:
Get tutor help
Find the sum of
−
6
x
2
+
9
x
+
3
-6 x^{2}+9 x+3
−
6
x
2
+
9
x
+
3
and
x
2
−
6
x
x^{2}-6 x
x
2
−
6
x
.
\newline
Answer:
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Subtract
−
7
x
2
+
8
x
−
3
-7 x^{2}+8 x-3
−
7
x
2
+
8
x
−
3
from
5
x
2
−
9
x
5 x^{2}-9 x
5
x
2
−
9
x
.
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
−
10
x
2
−
6
x
)
−
(
−
x
2
−
8
x
)
\left(-10 x^{2}-6 x\right)-\left(-x^{2}-8 x\right)
(
−
10
x
2
−
6
x
)
−
(
−
x
2
−
8
x
)
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
−
3
x
2
+
9
x
+
3
)
−
(
5
x
−
5
)
\left(-3 x^{2}+9 x+3\right)-(5 x-5)
(
−
3
x
2
+
9
x
+
3
)
−
(
5
x
−
5
)
\newline
Answer:
Get tutor help
Find the sum of
−
x
2
−
6
x
+
10
-x^{2}-6 x+10
−
x
2
−
6
x
+
10
and
5
x
2
−
4
5 x^{2}-4
5
x
2
−
4
.
\newline
Answer:
Get tutor help
Subtract
−
3
x
2
+
2
x
-3 x^{2}+2 x
−
3
x
2
+
2
x
from
−
9
x
−
1
-9 x-1
−
9
x
−
1
.
\newline
Answer:
Get tutor help
Find the sum of
−
3
x
2
−
4
x
−
8
-3 x^{2}-4 x-8
−
3
x
2
−
4
x
−
8
and
2
x
2
+
7
x
+
10
2 x^{2}+7 x+10
2
x
2
+
7
x
+
10
.
\newline
Answer:
Get tutor help
Subtract
−
9
x
2
+
1
-9 x^{2}+1
−
9
x
2
+
1
from
−
7
x
−
4
-7 x-4
−
7
x
−
4
.
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
−
10
x
2
+
7
x
−
1
)
−
(
−
5
x
2
+
5
)
\left(-10 x^{2}+7 x-1\right)-\left(-5 x^{2}+5\right)
(
−
10
x
2
+
7
x
−
1
)
−
(
−
5
x
2
+
5
)
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
7
x
2
−
9
x
)
+
(
7
x
−
1
)
\left(7 x^{2}-9 x\right)+(7 x-1)
(
7
x
2
−
9
x
)
+
(
7
x
−
1
)
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
−
8
x
2
−
6
x
+
1
)
−
(
x
2
−
9
x
−
1
)
\left(-8 x^{2}-6 x+1\right)-\left(x^{2}-9 x-1\right)
(
−
8
x
2
−
6
x
+
1
)
−
(
x
2
−
9
x
−
1
)
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
x
+
9
)
+
(
3
x
2
+
4
x
−
2
)
(x+9)+\left(3 x^{2}+4 x-2\right)
(
x
+
9
)
+
(
3
x
2
+
4
x
−
2
)
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
−
6
x
2
−
10
x
+
8
)
+
(
2
x
2
+
8
x
+
7
)
\left(-6 x^{2}-10 x+8\right)+\left(2 x^{2}+8 x+7\right)
(
−
6
x
2
−
10
x
+
8
)
+
(
2
x
2
+
8
x
+
7
)
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
4
x
−
8
)
+
(
7
x
2
+
7
x
+
1
)
(4 x-8)+\left(7 x^{2}+7 x+1\right)
(
4
x
−
8
)
+
(
7
x
2
+
7
x
+
1
)
\newline
Answer:
Get tutor help
Subtract
−
9
x
2
−
x
+
9
-9 x^{2}-x+9
−
9
x
2
−
x
+
9
from
8
x
2
−
6
x
−
8
8 x^{2}-6 x-8
8
x
2
−
6
x
−
8
.
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
−
10
x
2
+
2
x
−
4
)
−
(
3
x
2
+
7
x
−
3
)
\left(-10 x^{2}+2 x-4\right)-\left(3 x^{2}+7 x-3\right)
(
−
10
x
2
+
2
x
−
4
)
−
(
3
x
2
+
7
x
−
3
)
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
−
7
x
2
−
10
)
−
(
−
5
x
2
+
9
x
−
7
)
\left(-7 x^{2}-10\right)-\left(-5 x^{2}+9 x-7\right)
(
−
7
x
2
−
10
)
−
(
−
5
x
2
+
9
x
−
7
)
\newline
Answer:
Get tutor help
Perform the operation.
\newline
(
−
5
x
2
+
4
)
−
(
−
10
x
2
+
6
)
\left(-5 x^{2}+4\right)-\left(-10 x^{2}+6\right)
(
−
5
x
2
+
4
)
−
(
−
10
x
2
+
6
)
\newline
Answer:
Get tutor help
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