What is join-pi/(40)+2pi ?

The solution to join-pi/(40)+2pi is (79pi)/(40)

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join-pi/(40)+2pi

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- \frac{π}{40} + 2 π

\frac{79 π}{40}

Decimal Notation

6.20464 \dots

Solution steps

- \frac{π}{40} + 2 π

Convert element to fraction:

2 π = \frac{2 π 40}{40}

= - \frac{π}{40} + \frac{2 π 40}{40}

Since the denominators are equal, combine the fractions:

\frac{a}{c} \pm \frac{b}{c} = \frac{a \pm b}{c}

= \frac{- π + 2 π 40}{40}

- π + 2 π 40 = 79 π

= \frac{79 π}{40}

∣ x - 8 ∣ \geq 6

r^{2} - 3 r - 28

27 p^{3} - 8

3 \cdot \frac{4}{3}

\frac{c}{2} - 7 = - 4