Try another version of this question
Perform this subtraction:
(6x5+9x2+4x) -(-2x5-9x2+6)
(6x5+9x2+4x) -(-2x5-9x2+6)
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question
8x5+18x2+4x-6