Algebra Examples

$f (3) = \sqrt{3 - 2}$

Step 1

Subtract $2$ from $3$ .

$f (3) = \sqrt{1}$

Step 2

Any root of $1$ is $1$ .

$f (3) = 1$

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