What is join (7pi)/4-pi ?

The solution to join (7pi)/4-pi is (3pi)/4

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join (7pi)/4-pi

join

\frac{7 π}{4} - π

\frac{3 π}{4}

Decimal Notation

2.35619 \dots

Solution steps

\frac{7 π}{4} - π

Convert element to fraction:

π = \frac{π 4}{4}

= \frac{7 π}{4} - \frac{π 4}{4}

Since the denominators are equal, combine the fractions:

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

= \frac{7 π - π 4}{4}

Add similar elements:

7 π - 4 π = 3 π

= \frac{3 π}{4}

6 y^{2} + 43 y + 7

(x + 10) (2 x - 5) = 0

\frac{7 - 3 i}{2 i}

s^{2} - 2 s - 15 = 0

x^{5} \cdot x^{2}