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kati45 [8]
3 years ago
11

Multiply the polynomials. (2x^2 + 6x + 6)(3x – 2)

Mathematics
1 answer:
DaniilM [7]3 years ago
6 0

Hey there! :)

Answer:

6x³ + 14x² + 6x - 12.

Step-by-step explanation:

Given:

(2x² + 6x + 6)(3x - 2)

Multiply each term in the first polynomial by both terms in the second:

3x( 2x² + 6x + 6) - 2(2x² + 6x + 6) =

6x³ + 18x² + 18x - 4x² - 12x -12 =

Combine like-terms:

6x³ + 14x² + 6x - 12.

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<u>Step-by-step explanation:</u>

The vertex form of a quadratic equation is: y = a(x - h)² + k

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