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Find the product. Simplify your answer. $\newline$ $4(4j^2 - j)$

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Multiply a polynomial by a monomial

Full solution

Q. Find the product. Simplify your answer.

\newline

4(4j^2 - j)

Distribute $4$ : Distribute $4$ to both terms inside the parentheses. $\newline$ $4(4j^2 - j) = 4 \times 4j^2 - 4 \times j$
Simplify first term: Simplify the first term by multiplying $4$ and $4j^2$ . $\newline$ $4 \times 4j^2 = 16j^2$
Simplify second term: Simplify the second term by multiplying $4$ and $-j$ . $4 \times -j = -4j$
Combine simplified terms: Combine the simplified terms to get the final answer. $16j^2 - 4j$

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