Multiply the polynomial 3x2+4x+4)(2x-4)

Mathematics

2 answers:

Lorico [155]3 years ago

8 0

Answer:

$\large \boxed{6x^{3} - 4x^{2} - 8x -16}$

Step-by-step explanation:

(3x² + 4x + 4)(2x - 4)

The easiest method is probably to use long multiplication.

3x² + 4x + 4

2x - 4

6x³ + 8x² + 8x

- 12x² - 16x - 16

6x³ - 4x² - 8x -16

$\text{The product of the polynomials is $\large \boxed{\mathbf{6x^{3} - 4x^{2} - 8x -16}}$}$

vfiekz [6]3 years ago

6 0

Answer:

6x3 – 4x2 – 8x – 16

Step-by-step explanation:

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3 years ago

Reduce to lowest terms. 3m^2-3n^2/6m-6n A) -m-n/2 B) m-n/2 C) m+n/2

USPshnik [31]

Answer:

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Step-by-step explanation:

Factor out the 3 in the numerator and apply the difference of squares, factor out the 6 in the denominator, and reduce where applicable. It'll all cone out to look like option C.