Trigonometry Examples

$\frac{34 π}{5} - 2 π$

Step 1

To write $- 2 π$ as a fraction with a common denominator, multiply by $\frac{5}{5}$ .

$\frac{34 π}{5} - 2 π \cdot \frac{5}{5}$

Step 2

Combine fractions.

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Step 2.1

Combine $- 2 π$ and $\frac{5}{5}$ .

$\frac{34 π}{5} + \frac{- 2 π \cdot 5}{5}$

Step 2.2

Combine the numerators over the common denominator.

$\frac{34 π - 2 π \cdot 5}{5}$

Step 3

Simplify the numerator.

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Step 3.1

Multiply $5$ by $- 2$ .

$\frac{34 π - 10 π}{5}$

Step 3.2

Subtract $10 π$ from $34 π$ .

$\frac{24 π}{5}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\frac{24 π}{5}$

Decimal Form:

$15.07964473 \dots$