What is join-(9pi)/4-2pi ?

The solution to join-(9pi)/4-2pi is -(17pi)/4

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join-(9pi)/4-2pi

join

- \frac{9 π}{4} - 2 π

- \frac{17 π}{4}

Decimal Notation

- 13.35176 \dots

Solution steps

- \frac{9 π}{4} - 2 π

Convert element to fraction:

2 π = \frac{2 π 4}{4}

= - \frac{9 π}{4} - \frac{2 π 4}{4}

Since the denominators are equal, combine the fractions:

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

= \frac{- 9 π - 2 π 4}{4}

- 9 π - 2 π 4 = - 17 π

= \frac{- 17 π}{4}

Apply the fraction rule:

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

= - \frac{17 π}{4}

4 x^{2} y + 2 x y - 6 + 5 x^{2} y - 8 x y + 13

- lo g_{10} (1 0^{- 1})

100 x^{3} y^{5} z^{7}

(8 + 2) (8 - 2)

\frac{5}{12} - \frac{4}{9}