9x²-6+4x+11-6x²-2x+3x²-2
Answers
Answered by
10
Answer:
6x²+2x+3...........
Answered by
10
9x^2 -6x^2+3x^2+4x-2x+11-2-6
12x^2-6x^2+2x+11-8
6x^2+2x+3
Similar questions