Answer:
Step-by-ste ((2•(x4))-(3•(x3)))-2x2 = 0
STEP
2
:
Equation at the end of step
2
:
((2 • (x4)) - 3x3) - 2x2 = 0
STEP
3
:
Equation at the end of step
3
:
(2x4 - 3x3) - 2x2 = 0
STEP
4
:
STEP
5
:
Pulling out like terms
5.1 Pull out like factors :
2x4 - 3x3 - 2x2 = x2 • (2x2 - 3x - 2) p explanation: