Calculus Examples

$3 x^{- \frac{3}{4}}$ , $y (1) = 8$

Step 1

Multiply $y$ by $1$ .

$y = 8$

Step 2

Replace the variable $y$ with $8$ in the expression.

$3 x^{- \frac{3}{4}}$

Step 3

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

$3 \frac{1}{x^{\frac{3}{4}}}$

Step 4

Combine $3$ and $\frac{1}{x^{\frac{3}{4}}}$ .

$\frac{3}{x^{\frac{3}{4}}}$