Finite Math Examples

$4 x^{0.5} + 9 x^{- 0.5}$

Step 1

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

$4 x^{0.5} + 9 \frac{1}{x^{0.5}}$

Step 2

Combine $9$ and $\frac{1}{x^{0.5}}$ .

$4 x^{0.5} + \frac{9}{x^{0.5}}$