Algebra Examples

$4^{y + 1} \cdot 4^{1 - x}$

Step 1

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$4^{y + 1 + 1 - x}$

Step 2

Add $1$ and $1$ .

$4^{y + 2 - x}$

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