6. Subtract the sum of (6x² + 8x - 9) and (–3 + 5x – 3x_) from 10
Answers
Answered by
23
Step-by-step explanation:
10 - ( 6x^2 + 8x - 9 + (-3) + 5x - 3x )
10 - ( 6x^2 + 8x - 12 + 2x )
10 - ( 6x^2 + 10x - 12 )
10 - 6x^2 - 10x + 12
22 - 6x^2 - 10x
-6x^2 - 10x + 22
Similar questions