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Let’s check out your problem:
Find the product. Simplify your answer.
\newline
−
4
f
(
4
f
2
−
1
)
-4f(4f^2 - 1)
−
4
f
(
4
f
2
−
1
)
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Math Problems
Algebra 1
Multiply a polynomial by a monomial
Full solution
Q.
Find the product. Simplify your answer.
\newline
−
4
f
(
4
f
2
−
1
)
-4f(4f^2 - 1)
−
4
f
(
4
f
2
−
1
)
Distribute
−
4
f
-4f
−
4
f
:
We need to distribute
−
4
f
-4f
−
4
f
to both terms inside the parentheses:
4
f
2
4f^2
4
f
2
and
−
1
-1
−
1
.
\newline
−
4
f
(
4
f
2
−
1
)
=
−
4
f
×
4
f
2
−
4
f
×
(
−
1
)
-4f(4f^2 - 1) = -4f \times 4f^2 - 4f \times (-1)
−
4
f
(
4
f
2
−
1
)
=
−
4
f
×
4
f
2
−
4
f
×
(
−
1
)
Simplify
−
4
f
×
4
f
2
-4f \times 4f^2
−
4
f
×
4
f
2
:
Now, we simplify
−
4
f
×
4
f
2
-4f \times 4f^2
−
4
f
×
4
f
2
.
−
4
f
×
4
f
2
=
−
16
f
3
-4f \times 4f^2 = -16f^3
−
4
f
×
4
f
2
=
−
16
f
3
(Multiplying the coefficients and adding the exponents of
f
f
f
)
Simplify
−
4
f
×
(
−
1
)
-4f \times (-1)
−
4
f
×
(
−
1
)
:
Next, we simplify
−
4
f
×
(
−
1
)
-4f \times (-1)
−
4
f
×
(
−
1
)
.
\newline
−
4
f
×
(
−
1
)
=
4
f
-4f \times (-1) = 4f
−
4
f
×
(
−
1
)
=
4
f
(Multiplying the coefficients and considering the negative signs cancel each other out)
Combine simplified terms:
Combine the two simplified terms to get the final answer.
\newline
−
16
f
3
+
4
f
-16f^3 + 4f
−
16
f
3
+
4
f
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Question
Is the function
q
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)
=
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q
(
x
)
=
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−
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even, odd, or neither?
\newline
Choices:
\newline
[[even][odd][neither]]
\text{[[even][odd][neither]]}
[[even][odd][neither]]
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Question
Find the product. Simplify your answer.
\newline
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Question
Find the product. Simplify your answer.
\newline
(
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(
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r
+
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)
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(
r
+
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)
(
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r
+
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)
\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
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=
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