Question

Simplify. −4x^2(5x^4−3x^2+x−2)

A) −20x^8+12x^4−4x^2+8x
B) −20x^6+12x^4−4x^3+8x^2
C) −20x^6−12x^4+8x^3−8x^2
D) −20x^6+12x^4+4x^3−8x^2

Answer 1

B) −20x^6+12x^4−4x^3+8x^2