Algebra Examples

$8 x^{2} y^{0} z^{- 1}$

Step 1

Anything raised to $0$ is $1$ .

$8 x^{2} \cdot 1 z^{- 1}$

Step 2

Multiply $8$ by $1$ .

$8 x^{2} z^{- 1}$

Step 3

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

$8 x^{2} \frac{1}{z}$

Step 4

Multiply $8 x^{2} \frac{1}{z}$ .

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Step 4.1

Combine $8$ and $\frac{1}{z}$ .

$x^{2} \frac{8}{z}$

Step 4.2

Combine $x^{2}$ and $\frac{8}{z}$ .

$\frac{x^{2} \cdot 8}{z}$

Step 5

Move $8$ to the left of $x^{2}$ .

$\frac{8 x^{2}}{z}$