What is (3pi)/2+pi/4 ?

The solution to (3pi)/2+pi/4 is (7pi)/4

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simplify (3pi)/2+pi/4

simplify

\frac{3 π}{2} + \frac{π}{4}

\frac{7 π}{4}

Decimal Notation

5.49778 \dots

Solution steps

\frac{3 π}{2} + \frac{π}{4}

Least Common Multiplier of

2, 4 : 4

Adjust Fractions based on the LCM

= \frac{6 π}{4} + \frac{π}{4}

Since the denominators are equal, combine the fractions:

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

= \frac{6 π + π}{4}

Add similar elements:

6 π + π = 7 π

= \frac{7 π}{4}

- 3 + 5 a = 4 a - 10

\frac{- 4}{4}

7.8 b - 2.14 = - 42.7

\frac{3 x - 8}{7} = - 3 x + 16

(x - 3) (x - 4) > 0