Precalculus Examples

$\frac{8 π}{4}$

Step 1

Cancel the common factor of $8$ and $4$ .

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Step 1.1

Factor $4$ out of $8 π$ .

$\frac{4 (2 π)}{4}$

Step 1.2

Cancel the common factors.

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Step 1.2.1

Factor $4$ out of $4$ .

$\frac{4 (2 π)}{4 (1)}$

Step 1.2.2

Cancel the common factor.

$\frac{4 (2 π)}{4 \cdot 1}$

Step 1.2.3

Rewrite the expression.

$\frac{2 π}{1}$

Step 1.2.4

Divide $2 π$ by $1$ .

$2 π$

Step 2

The expression is constant, which means it can be rewritten with a factor of $x^{0}$ . The degree is the largest exponent on the variable.

$0$