Question

simplify


$({x}^{2} + x - 7) - (5 {x}^{2} - 3x + 5)$

Answer 1

answer -4x^2+4x-12 and wrong subject

x^2+x-7-(5x^2-3x+5)

Answer 2

$6 {x}^{2} - 2x - 2$
that should be your answer, hope this helps and sorry if its wrong :)