Respuesta :

Answer:

False.

Step-by-step explanation:

y(y + 4) - y 2 = 6

y^2 + 4y - y^2 = 6

The y^2's  disappear.

4y = 6  which is a linear equation.

Answer:

its True

Step-by-step explanation:

y2 +3y - 6=0