Question

{[(3x2)+(5+4)x2]-3}x3=

Answer 1

Step-by-step explanation:

Changes made to your input should not affect the solution:

(1): "x3"   was replaced by   "x^3".  2 more similar replacement(s).

((3•(x2))+(9•(x2)))-3x3

((3 • (x2)) +  32x2) -  3x3

(3x2 +  32x2) -  3x3

Pull out like factors :

12x2 - 3x3  =   -3x2 • (x - 4)

-3x^2 • (x - 4)