What is join (17pi)/4-2pi ?

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

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join (17pi)/4-2pi

join

\frac{17 π}{4} - 2 π

\frac{9 π}{4}

Decimal Notation

7.06858 \dots

Solution steps

\frac{17 π}{4} - 2 π

Convert element to fraction:

2 π = \frac{2 π 4}{4}

= \frac{17 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{17 π - 2 π 4}{4}

17 π - 2 π 4 = 9 π

= \frac{9 π}{4}

\frac{4}{32}

(0.09)^{- \frac{1}{2}}

\frac{1 6 ^{\frac{5}{4}} \cdot 1 6 ^{\frac{1}{4}}}{( 1 6 ^{\frac{1}{2}} ) ^{2}}

9 - 2 y < 7

0.3 n + 1.7 = - n - 3.5