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What is the product of the polynomials below?
(x + 4)(x2 - 8x+3)
O A. x3 - 12x2 - 35x+ 12
O B. X3-4x2 - 29x+12
O c. x2 - 12x2 - 29x+12
O D. x2 - 4x2 - 35x+12

What is the product of the polynomials below x 4x2 8x3 O A x3 12x2 35x 12 O B X34x2 29x12 O c x2 12x2 29x12 O D x2 4x2 35x12 class=

Respuesta :

elisaeli3670

Answer:

B

(x+4)(x2−8x+3)

=(x+4)(x2+−8x+3)

=(x)(x2)+(x)(−8x)+(x)(3)+(4)(x2)+(4)(−8x)+(4)(3)

=x3−8x2+3x+4x2−32x+12

=x3−4x2−29x+12

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