Question

Which expression is equivalent to

Answer 1

Answer:

$\large\boxed{D)\ x^2(3x^2+2x-9)-5x(3x^2+2x-9)}$

Step-by-step explanation:

$\text{Use the distributive property}\ a(b+c)=ab+ac.\\\\(x^2-5x)(3x^2+2x-9)=(x^2)(3x^2+2x-9)+(-5x)(3x^2+2x-9)$