What is join (5pi)/6-2pi ?

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

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join (5pi)/6-2pi

join

\frac{5 π}{6} - 2 π

- \frac{7 π}{6}

Decimal Notation

- 3.66519 \dots

Solution steps

\frac{5 π}{6} - 2 π

Convert element to fraction:

2 π = \frac{2 π 6}{6}

= \frac{5 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{5 π - 2 π 6}{6}

5 π - 2 π 6 = - 7 π

= \frac{- 7 π}{6}

Apply the fraction rule:

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

= - \frac{7 π}{6}

1 - 3 x + 2 x^{2}

- 6 x^{2} + 6 = 0

θ = (\frac{360}{1000}) (31.5)

3 x^{2} - 10 x + 6 = 0

2 x^{2} + 13 x - 45