Question

Factoriza
x2+y2-5y(x2+y2)

Answer 1

Hola! :3

Resolvemos:

x²+y²-5y(x²+y²)=?

1(x²+y²)-5y(x²+y²=?

(1-5y)(x²+y²=?

Espero haberte ayudado :D