What is join (16pi)/7-2pi ?

The solution to join (16pi)/7-2pi is (2pi)/7

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join (16pi)/7-2pi

join

\frac{16 π}{7} - 2 π

\frac{2 π}{7}

Decimal Notation

0.89759 \dots

Solution steps

\frac{16 π}{7} - 2 π

Convert element to fraction:

2 π = \frac{2 π 7}{7}

= \frac{16 π}{7} - \frac{2 π 7}{7}

Since the denominators are equal, combine the fractions:

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

= \frac{16 π - 2 π 7}{7}

16 π - 2 π 7 = 2 π

= \frac{2 π}{7}

8 x + 1 > - 31

c^{3} + c^{2} - c

x^{2} + 0^{2} = 49

81 m^{4} - 16

20 m^{2} - 40 m = 0