Solve $9 y^{2} - 36 = 0$ for $y$ (real roots)

The calculator will try to solve the equation

9 y^{2} - 36 = 0

for

y

(find the real roots) on the interval

\left(-\infty, \infty\right)

.

Your Input

Solve the equation $9 y^{2} - 36 = 0$ for $y$ on the interval $\left(-\infty, \infty\right)$ .

Answer

Real roots

$y = -2$ A

$y = 2$ A