Question

PLS HELP WILL MARK YOU BRAINLIEST!!!

Answer 1

$\\ \sf\longmapsto (3x-2x^2+3)-(-5x^2+3x+5)$

$\\ \sf\longmapsto 3x-2x^2+3+5x^2-3x-5$

$\\ \sf\longmapsto 5x^2-2x^2+3x-3x+3-5$

$\\ \sf\longmapsto 3x^2-2$

Option B is correct

Answer 2

Answer:

option A is correct answer