Algebra Examples

$x^{4} y^{0} z^{- 1}$

Step 1

Anything raised to $0$ is $1$ .

$x^{4} \cdot 1 z^{- 1}$

Step 2

Multiply $x^{4}$ by $1$ .

$x^{4} z^{- 1}$

Step 3

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$x^{4} \frac{1}{z}$

Step 4

Combine $x^{4}$ and $\frac{1}{z}$ .

$\frac{x^{4}}{z}$