4x(2x^2 − 7x + 3)

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4x(2x^2 − 7x + 3)

Dragon Jun 17, 2014

0 users composing answers..

Best Answer

+129918

+5

Let's take it term by term

4x* 2x^2 = 4*2*x*x^2 = 8x^3

4x *(-7x) = 4*(-7)*x*x = -28x^2

4x*3 = 4*3*x = 12x

Put it all together...

8x^3 - 28X^2 + 12x

And that's it ... !!!

CPhill Jun 17, 2014

1⁺⁰ Answers

+129918

+5

Best Answer

Let's take it term by term

4x* 2x^2 = 4*2*x*x^2 = 8x^3

4x *(-7x) = 4*(-7)*x*x = -28x^2

4x*3 = 4*3*x = 12x

Put it all together...

8x^3 - 28X^2 + 12x

And that's it ... !!!

CPhill Jun 17, 2014

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