Algebra Examples

$\frac{3 {(- 4)}^{2}}{{(- 4)}^{2} - 4}$

Step 1

Raise $- 4$ to the power of $2$ .

$\frac{3 \cdot 16}{{(- 4)}^{2} - 4}$

Step 2

Simplify the denominator.

Tap for more steps...

Step 2.1

Raise $- 4$ to the power of $2$ .

$\frac{3 \cdot 16}{16 - 4}$

Step 2.2

Subtract $4$ from $16$ .

$\frac{3 \cdot 16}{12}$

$\frac{3 \cdot 16}{12}$

Step 3

Simplify the expression.

Tap for more steps...

Step 3.1

Multiply $3$ by $16$ .

$\frac{48}{12}$

Step 3.2

Divide $48$ by $12$ .

$4$

$4$

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