Answer:
9/4
Step-by-step explanation:
<em>4x^3(x^2 - 5)</em>
First, try to factor a common factor.
GCF of 4 and -20 is 4.
GCF of x^5 and x^3 is x^3.
Factor out 4x^3.
4x^5 - 20x^3 =
= 4x^3(x^2 - 5)
8 months 11 days 1 year
x= - 1/35. I'm pretty sure this is right.
