What is join-(7pi)/3-2pi ?

The solution to join-(7pi)/3-2pi is -(13pi)/3

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join-(7pi)/3-2pi

join

- \frac{7 π}{3} - 2 π

- \frac{13 π}{3}

Decimal Notation

- 13.61356 \dots

Solution steps

- \frac{7 π}{3} - 2 π

Convert element to fraction:

2 π = \frac{2 π 3}{3}

= - \frac{7 π}{3} - \frac{2 π 3}{3}

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 3}{3}

- 7 π - 2 π 3 = - 13 π

= \frac{- 13 π}{3}

Apply the fraction rule:

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

= - \frac{13 π}{3}

92000 \cdot 0.075 \cdot \frac{1}{12}

3 x^{2} - 4 x + 9 x y - 12 y

4 - \frac{1}{4}

x^{2} + 15 x = - 56

3 x \cdot 3 x