Question

addition of the algebraic expressions A=2y^2+3x-x^2,B= xy^2-y^2 & C=5x^2-3xy​

Answer 1

$\huge\colorbox{lime}{Answer}$

Given:-

$\sf A=2y^2+3x-x^2$

$\sf B= xy^2-y^2$

$\sf C=5x^2-3xy$

proof:-

$\sf A+B=2y^2+3x-x^2+ xy^2-y^2 +5x^2-3xy$

$\sf =2x ^2 +y^2+3x.$