What is join (5pi)/(12)-pi ?

The solution to join (5pi)/(12)-pi is -(7pi)/(12)

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join (5pi)/(12)-pi

join

\frac{5 π}{12} - π

- \frac{7 π}{12}

Decimal

- 1.83259 \dots

Solution steps

\frac{5 π}{12} - π

Convert element to fraction:

π = \frac{π 12}{12}

= \frac{5 π}{12} - \frac{π 12}{12}

Since the denominators are equal, combine the fractions:

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

= \frac{5 π - π 12}{12}

Add similar elements:

5 π - 12 π = - 7 π

= \frac{- 7 π}{12}

Apply the fraction rule:

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

= - \frac{7 π}{12}

∣ x - 4 ∣ \leq - 3

5 ∣ x + 1 ∣ + 9 > 8

\frac{x ^{4}}{y ^{- 6}}

13 x - 6 = 9 x + 14

lo g_{\frac{1}{3}} (2 x + 5) < - 2