What is join (5pi)/6-pi ?

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

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join (5pi)/6-pi

join

\frac{5 π}{6} - π

- \frac{π}{6}

Decimal Notation

- 0.52359 \dots

Solution steps

\frac{5 π}{6} - π

Convert element to fraction:

π = \frac{π 6}{6}

= \frac{5 π}{6} - \frac{π 6}{6}

Since the denominators are equal, combine the fractions:

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

= \frac{5 π - π 6}{6}

Add similar elements:

5 π - 6 π = - π

= \frac{- π}{6}

Apply the fraction rule:

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

= - \frac{π}{6}

6 x + 8 = 38

(- \frac{3}{2})^{2}

128 x^{3} - 54 y^{3}

(3 + 2 i) + (3 - 2 i)

\frac{1}{7} + \frac{2}{3}