Basic Math Examples

$w^{- \frac{3}{2}} + 2 w^{- \frac{1}{2}} + w^{\frac{1}{2}}$

Step 1

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

$\frac{1}{w^{\frac{3}{2}}} + 2 w^{- \frac{1}{2}} + w^{\frac{1}{2}}$

Step 2

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

$\frac{1}{w^{\frac{3}{2}}} + 2 \frac{1}{w^{\frac{1}{2}}} + w^{\frac{1}{2}}$

Step 3

Combine $2$ and $\frac{1}{w^{\frac{1}{2}}}$ .

$\frac{1}{w^{\frac{3}{2}}} + \frac{2}{w^{\frac{1}{2}}} + w^{\frac{1}{2}}$