What is pi/2-(2pi)/3 ?

The solution to pi/2-(2pi)/3 is -pi/6

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simplify pi/2-(2pi)/3

simplify

\frac{π}{2} - \frac{2 π}{3}

- \frac{π}{6}

Decimal Notation

- 0.52359 \dots

Solution steps

\frac{π}{2} - \frac{2 π}{3}

Least Common Multiplier of

2, 3 : 6

Adjust Fractions based on the LCM

= \frac{π 3}{6} - \frac{4 π}{6}

Since the denominators are equal, combine the fractions:

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

= \frac{π 3 - 4 π}{6}

Add similar elements:

3 π - 4 π = - π

= \frac{- π}{6}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{π}{6}

\frac{2 ( x - 1 )}{3} - \frac{3 ( x - 2 )}{4} = \frac{4 ( x - 3 )}{5} - \frac{3}{10}

(\frac{9}{x})^{2}

x^{2} - 2 x + 8 < 0

x^{2} - 9 x - 22 = 0

\frac{x - 3}{x ^{2} - x - 12} \geq 0