Solve $$$x^{2} = 16$$$ for $$$x$$$ (real roots)
The calculator will try to solve the equation $$$x^{2} = 16$$$ for $$$x$$$ (find the real roots) on the interval $$$\left(-\infty, \infty\right)$$$.
Your Input
Solve the equation $$$x^{2} = 16$$$ for $$$x$$$ on the interval $$$\left(-\infty, \infty\right)$$$.
Answer
Real roots
$$$x = -4$$$A
$$$x = 4$$$A