Algebra Examples

$\sqrt{1.21}$

Step 1

Rewrite $1.21$ as ${1.1}^{2}$ .

$\sqrt{{1.1}^{2}}$

Step 2

Pull terms out from under the radical, assuming positive real numbers.

$1.1$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$