Multiply. -9x(-x^(2)-4) Answer:

Identify terms: Identify the terms to be multiplied. We are multiplying -9x by each term in the polynomial -x^2 - 4.Multiply -9x by -x^2: Multiply -9x by the first term in the polynomial, -x^2. -9x * -x^2 = 9x^3 (Multiplying two negatives gives a positive, and we add the exponents for x).Multiply -9x by -4: Multiply -9x by the second term in the polynomial, -4. -9x * -4 = 36x (Again, multiplying two negatives gives a positive).Combine results: Combine the results from the previous steps to get the final answer. The product is 9x^3 + 36x.

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Multiply. $\newline$ $-9 x\left(-x^{2}-4\right)$ $\newline$ Answer:

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Algebra 2

Multiply and divide rational expressions

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Q. Multiply.

\newline

-9 x\left(-x^{2}-4\right)

\newline

Answer:

Identify terms: Identify the terms to be multiplied. $\newline$ We are multiplying $-9x$ by each term in the polynomial $-x^2 - 4$ .
Multiply $-9x$ by $-x^2$ : Multiply $-9x$ by the first term in the polynomial, $-x^2$ . $-9x \times -x^2 = 9x^3$ (Multiplying two negatives gives a positive, and we add the exponents for $x$ ).
Multiply $-9x$ by $-4$ : Multiply $-9x$ by the second term in the polynomial, $-4$ . $-9x \times -4 = 36x$ (Again, multiplying two negatives gives a positive).
Combine results: Combine the results from the previous steps to get the final answer. The product is $9x^3 + 36x$ .