Solve If there is more than one solution separate them with

Solve.

If there is more than one solution, separate them with commas.

y =

Solve, y^4 - 37y^2 + 36 = 0 If there is more than one solution, separate them with commas. y = _____

Let y^2 = m

We get

m^2-37m+36 = 0

m = 36, -1

So, y^2 = 36

y = 6, -6

and y^2 = 1

y = -1 , 1

So, y = -6, 6, -1, 1