Question

Which product of prime polynomial a is equivalent to 8x^4+36x^3-72x^2
A. 4x(2x-3)(x^2+3)
B. 4x^2(2x-3)(x+6)
C. 2x(2x-3)(2x^2+6)
D. 2x(2x+3)(x^2-6)

Answer 1

answer :

B. 4x²(2x-3)(x+6)


4x²(2x-3)(x+6)
4x²(2x²+12x-3x-18)
4x²(2x²+9x-18)
8x⁴+36x³-72x²