Question

What should be added to 7x2 – 5x +1 to get – 3x2 + 4x + 7

Answer 1

Answer:

$- 10x^{2} + 9x + 6$

Answer 2

Answer:

answer will be (9x-14)

Step-by-step explanation:

let the expression added be A

(14-5x+1)+A= -6+4x+7

A = (1+4x)-(15-5x)

A=(9x-14)

hope this will help u