SOLUTION: 9: (x3 + 4x2 - 2x + 5) - (3x3 - 3x2 + x - 2)

SOLUTION: 9: (x3 + 4x2 - 2x + 5) - (3x3 - 3x2 + x - 2)

Algebra.Com

Question 80583: 9:
(x3 + 4x2 - 2x + 5) - (3x3 - 3x2 + x - 2)
Answer by tutorcecilia(2152) (Show Source): You can put this solution on YOUR website!

[multiply the second express by (-1) and change all of the signs]
.
[combine like-terms]
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