How do you simplify 3x (x -1) - 4 (x^2 - x)?
1 Answer
Dec 19, 2015
x(1-x)
Explanation:
In order to simplify this equation , you need to expand it .
3x(x-1) - 4( x^2 - x) = 3x^2 - 3x - ( 4x^2 - 4x )
= 3x^2 - 3x - 4x^2 + 4x
=3x^2 - 4x^2 -3x + 4x
=-x^2 + x
rearrange = x- x^2
factorize = x(1-x)
Hope this helps =)
