What is pi/2-pi/(10) ?

The solution to pi/2-pi/(10) is (2pi)/5

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simplify pi/2-pi/(10)

simplify

\frac{π}{2} - \frac{π}{10}

\frac{2 π}{5}

Decimal Notation

1.25663 \dots

Solution steps

\frac{π}{2} - \frac{π}{10}

Least Common Multiplier of

2, 10 : 10

Adjust Fractions based on the LCM

= \frac{π 5}{10} - \frac{π}{10}

Since the denominators are equal, combine the fractions:

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

= \frac{π 5 - π}{10}

Add similar elements:

5 π - π = 4 π

= \frac{4 π}{10}

Cancel the common factor:

2

= \frac{2 π}{5}

9 - 2 \cdot \frac{3}{2}

(\frac{2 x ^{4} y}{4 x y ^{2}})^{2}

- 3 y^{2} = 6 y + 2

\frac{3}{2} \cdot 4

- 3 z^{2} - 2 z + 6 = 0