Question

Hasil perkalian aljabar (3x-y)(x² -xy +y²)

Answer 1

3x dikali masuk x^2-xy+y^2
3x^3-3x^2y+3xy^2
-y dikali masuk x^2-xy+y^2
-x^2y+xy^2-y^3

3x^3-3x^2y+3xy^2-x^2y+xy^2-y^3
=3x^3-4x^2y+4xy^2-y^3

Semoga membantu

Answer 2

Semoga membantu..........