Question

HELP PLEASEEE!!! BRAINLIEST!!!

Which expression correctly shows 20x^4−25x^3+60x^2−75x factored completely over the integers?

(x^2+3)(4x−5)
5x^2(x+4)(3x−5)
5x(x^2+3)(4x−5)
5x(x^2−3)(4x+5)

Answer 1

Step-by-step explanation:

The third option: 5x(x^2+3)(4x-5)

because FOIL first, inner, outter, last

The two parentheses become (4x^3-5x^2+12x)

then 5x outside multiplys that whole parentheses. To get your correct expression