Question

(x+y)^2 - (x-y)^2 per x^2 - xy^2 =
tolong dijelaskan cara-caranya
ini tentang menyederhanakan pecahan aljabar

Answer 1

X^2 + 2xy + y^2 - (x^2 - 2xy + y^2) / x^2-xy^2
= x^2 + 2xy + y^2 - x^2 + 2xy - y^2 / x ( x - y^2)
=4xy / x(x-y^2)
=4y/(x-y^2)