Hey there,
The question given is as follows:
- (3x² - 4x + 8) + (-x² - 2x - 8)
When we add polynomials we add like terms (e.x. we add 3x² with -x²) and combine the two to make one polynomial. When we add the two polynomials given above:
So our answer to the problem would be 2x² - 6x.
Hope I helped,
Amna
