Question

simplify: (2x^2 - 9x + 3) + (-7x^2 + 4x - 2)

A. -5x^2 - 13x + 1

B. -5x^2 + 5x - 1

C. 9x^2 - 4x + 1

D. -5x^2 - 5x + 1

Answer 1

Should be d) -5x^2-5x+1

Answer 2

D. -5x^2 - 5x +1 , because the integers coincide and combine