What is join (7pi)/6-2pi ?

The solution to join (7pi)/6-2pi is -(5pi)/6

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join (7pi)/6-2pi

join

\frac{7 π}{6} - 2 π

- \frac{5 π}{6}

Decimal Notation

- 2.61799 \dots

Solution steps

\frac{7 π}{6} - 2 π

Convert element to fraction:

2 π = \frac{2 π 6}{6}

= \frac{7 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{7 π - 2 π 6}{6}

7 π - 2 π 6 = - 5 π

= \frac{- 5 π}{6}

Apply the fraction rule:

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

= - \frac{5 π}{6}

\frac{4}{2 + 2} + \frac{1}{3 - 2 2}

3 x^{2} - 2 x - 7 = 0

1 6^{- 1.5}

6 x^{2} - 41 x - 7

(3 (\frac{9}{7}) + 3) + (4 (\frac{9}{7}) - 12) - 180 = A