Calculus Examples

${(\frac{z - 1}{z + 1})}^{- \frac{1}{2}}$

Step 1

Change the sign of the exponent by rewriting the base as its reciprocal.

${(\frac{z + 1}{z - 1})}^{\frac{1}{2}}$

Step 2

Apply the product rule to $\frac{z + 1}{z - 1}$ .

$\frac{{(z + 1)}^{\frac{1}{2}}}{{(z - 1)}^{\frac{1}{2}}}$