What is join (15pi)/4-2pi ?

The solution to join (15pi)/4-2pi is (7pi)/4

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join (15pi)/4-2pi

join

\frac{15 π}{4} - 2 π

\frac{7 π}{4}

Decimal Notation

5.49778 \dots

Solution steps

\frac{15 π}{4} - 2 π

Convert element to fraction:

2 π = \frac{2 π 4}{4}

= \frac{15 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{15 π - 2 π 4}{4}

15 π - 2 π 4 = 7 π

= \frac{7 π}{4}

\frac{3}{4} (8 j + 12) = \frac{1}{4} j + \frac{151}{4}

x^{2} < 4

248 - 75 - 12

4.9 x^{2} - 14 x - 18.5 = 0

(x^{3} y^{2}) (\frac{a y - b x}{ab})