What is join pi/6-2pi ?

The solution to join pi/6-2pi is -(11pi)/6

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join pi/6-2pi

join

\frac{π}{6} - 2 π

- \frac{11 π}{6}

Decimal Notation

- 5.75958 \dots

Solution steps

\frac{π}{6} - 2 π

Convert element to fraction:

2 π = \frac{2 π 6}{6}

= \frac{π}{6} - \frac{2 π 6}{6}

Since the denominators are equal, combine the fractions:

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

= \frac{π - 2 π 6}{6}

π - 2 π 6 = - 11 π

= \frac{- 11 π}{6}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{11 π}{6}

c^{2} - 12 c = - 76

8 n + 2 (- 8 n + 3) \leq n + 2 + 9 n

3 - \frac{3}{2} y = - 2

∣ x + 10 ∣ \geq 4

6 \cdot 4 + \frac{4}{2} (- 3 \cdot 7)