Question

X3+y3=(x+y)(x2-xy+y2)provekigiya​

Answer 1

Answer:

$(x + y)(x {}^{2} - xy + y {}^{2}) \\ = x(x {}^{2} - xy + y {}^{2}) + y(x {}^{2} - xy + y {}^{2}) \\ =x {}^{3} - x {}^{2}y + xy {}^{2} + x {}^{2}y - xy {}^{2} + y {}^{3} \\ = x {}^{3} + y {}^{3} \\ (proved) \\ plz \: mark \: it \: as \: brainliest \: answer \: plzzzz$