Precalculus Examples

$g = \frac{4 π^{2} π}{r^{2}}$

Step 1

Move $π$ .

$g = \frac{4 (π π^{2})}{r^{2}}$

Step 2

Multiply $π$ by $π^{2}$ .

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Step 2.1

Raise $π$ to the power of $1$ .

$g = \frac{4 (π^{1} π^{2})}{r^{2}}$

Step 2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$g = \frac{4 π^{1 + 2}}{r^{2}}$

Step 3

Add $1$ and $2$ .

$g = \frac{4 π^{3}}{r^{2}}$