What is join pi/6-pi ?

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

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join pi/6-pi

join

\frac{π}{6} - π

- \frac{5 π}{6}

Decimal Notation

- 2.61799 \dots

Solution steps

\frac{π}{6} - π

Convert element to fraction:

π = \frac{π 6}{6}

= \frac{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{π - π 6}{6}

Add similar elements:

π - 6 π = - 5 π

= \frac{- 5 π}{6}

Apply the fraction rule:

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

= - \frac{5 π}{6}

\frac{( 1 + i )}{( - 1 + i )}

4 r^{2} + 4 r + 1 = 0

6 x^{2} - 54 x

(8 x^{4})^{2}

∣ 3 x + 1 ∣ - 1 < 2