Calculus Examples

$9^{3 (3 - 7 - 3)}$

Step 1

Subtract $7$ from $3$ .

$9^{3 (- 4 - 3)}$

Step 2

Subtract $3$ from $- 4$ .

$9^{3 \cdot - 7}$

Step 3

Multiply $3$ by $- 7$ .

$9^{- 21}$

Step 4

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

$\frac{1}{9^{21}}$

Step 5

Raise $9$ to the power of $21$ .

$\frac{1}{109418989131512000000}$

Step 6

The result can be shown in multiple forms.

Exact Form:

$\frac{1}{109418989131512000000}$

Decimal Form:

$9.13918148 \cdot 10^{- 21}$