Question

5ײ+5y²+45y-30×+80=0

Answer 1

Respuesta:

X = 3 +  √(-7-y^2-9y)/10, 3 -  √(-7-y^2-9y)/10

Explicación paso a paso:

x=(30±10√(-7-y^2-9y))/10,

(30-10√(-7-y^2-9y))/10

X = 3 +  √(-7-y^2-9y)/10, 3 -  √(-7-y^2-9y)/10