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Let’s check out your problem:
Solve the following equation for
x
x
x
. Express your answer in the simplest form.
\newline
4
+
6
(
−
8
x
+
8
)
=
4
(
9
x
−
5
)
+
5
4+6(-8 x+8)=4(9 x-5)+5
4
+
6
(
−
8
x
+
8
)
=
4
(
9
x
−
5
)
+
5
\newline
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Math Problems
Algebra 2
Write a polynomial from its roots
Full solution
Q.
Solve the following equation for
x
x
x
. Express your answer in the simplest form.
\newline
4
+
6
(
−
8
x
+
8
)
=
4
(
9
x
−
5
)
+
5
4+6(-8 x+8)=4(9 x-5)+5
4
+
6
(
−
8
x
+
8
)
=
4
(
9
x
−
5
)
+
5
\newline
Distribute
6
6
6
:
Distribute
6
6
6
into
(
−
8
x
+
8
)
(-8x+8)
(
−
8
x
+
8
)
to get
−
48
x
+
48
-48x + 48
−
48
x
+
48
.
Distribute
4
4
4
:
Distribute
4
4
4
into
(
9
x
−
5
)
(9x-5)
(
9
x
−
5
)
to get
36
x
−
20
36x - 20
36
x
−
20
.
Write equation after distribution:
Write the equation after distribution:
4
−
48
x
+
48
=
36
x
−
20
+
5
4 - 48x + 48 = 36x - 20 + 5
4
−
48
x
+
48
=
36
x
−
20
+
5
.
Combine like terms on right side:
Combine like terms on the right side:
36
x
−
20
+
5
36x - 20 + 5
36
x
−
20
+
5
becomes
36
x
−
15
36x - 15
36
x
−
15
.
Combine like terms on left side:
Combine like terms on the left side:
4
+
48
4 + 48
4
+
48
becomes
52
52
52
, so we have
52
−
48
x
=
36
x
−
15
52 - 48x = 36x - 15
52
−
48
x
=
36
x
−
15
.
Add
48
x
48x
48
x
to both sides:
Add
48
x
48x
48
x
to both sides to get
52
=
84
x
−
15
52 = 84x - 15
52
=
84
x
−
15
.
Add
15
15
15
to both sides:
Add
15
15
15
to both sides to get
67
=
84
x
67 = 84x
67
=
84
x
.
Divide both sides:
Divide both sides by
84
84
84
to solve for
x
x
x
:
x
=
67
84
x = \frac{67}{84}
x
=
84
67
.
Simplify the fraction:
Simplify the
fraction
67
84
\frac{67}{84}
84
67
to its simplest form.
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\newline
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24
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Question
Is the function
q
(
x
)
=
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6
−
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q
(
x
)
=
x
6
−
9
even, odd, or neither?
\newline
Choices:
\newline
[[even][odd][neither]]
\text{[[even][odd][neither]]}
[[even][odd][neither]]
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Posted 9 months ago
Question
Find the product. Simplify your answer.
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q
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)
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\newline
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(
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+
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)
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(
r
+
3
)
(
4
r
+
2
)
\newline
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Question
Find the roots of the factored polynomial.
\newline
(
x
+
7
)
(
x
+
4
)
(x + 7)(x + 4)
(
x
+
7
)
(
x
+
4
)
\newline
Write your answer as a list of values separated by commas.
\newline
x
=
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=
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Posted 9 months ago
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