Question

Find the product. -3x^ 3(-2x^ 2 + 4x + 7)

Answer 1

Answer:

w

Step-by-step explanation:

w is the answer to all ur problems

Answer 2

For this case we must find the product of the following expression:$-3x ^ 3 (-2x ^ 2 + 4x + 7)$

We apply distributive property to the terms within parentheses:

$(-3x ^ 3 * -2x ^ 2) + (- 3x ^ 3 * 4x) + (- 3x ^ 3 * 7) =$

We take into account that:

$- * - = +\\- * + = -$

To multiply powers of the same base, put the same base and add the exponents.

$6x ^ {3 + 2} -12x ^ {3 + 1} -21x ^ 3 =\\6x ^ 5-12x ^ 4-21x ^ 3$

Answer:

Option B