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Which of the following expressions is equivalent to (2x + 3)(x2 – 7)?

User Sandeep PC
by
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2 Answers

10 votes

Explanation:

what are the following expressions????

User Michael Itzoe
by
4.9k points
11 votes

You didn't give any choices but I am still going to solve this.

First let's separate this a little bit.

(2x+3)(x^2-7)

=2x(x^2-7)+3(x^2-7)

Now we can multiply these in again.

=2x^3-14x+3x^2-21

=2x^3+3x^2-14x-21

User Kyle Hughes
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4.6k points