Calculus Examples

$\frac{3 π}{4} - \frac{π}{4}$

Step 1

Combine the numerators over the common denominator.

$\frac{3 π - π}{4}$

Step 2

Subtract $π$ from $3 π$ .

$\frac{2 π}{4}$

Step 3

Cancel the common factor of $2$ and $4$ .

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Step 3.1

Factor $2$ out of $2 π$ .

$\frac{2 (π)}{4}$

Step 3.2

Cancel the common factors.

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Step 3.2.1

Factor $2$ out of $4$ .

$\frac{2 π}{2 \cdot 2}$

Step 3.2.2

Cancel the common factor.

$\frac{2 π}{2 \cdot 2}$

Step 3.2.3

Rewrite the expression.

$\frac{π}{2}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\frac{π}{2}$

Decimal Form:

$1.57079632 \dots$