Question

subtract 9x2 from 17x2y

Answer 1

нєу мαтє,

$= 17 {x}^{2} y - 9 {x}^{2} \\ = (17 - 9) {x}^{2} y \\ = 8 {x}^{2} y$
ι нσρє тнιѕ нєℓρѕ уσυ!
@vaibhav246