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

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simplify pi/6-pi/2

Solution

simplify

\frac{π}{6} - \frac{π}{2}

- \frac{π}{3}

Decimal Notation

- 1.04719 \dots

Solution steps

\frac{π}{6} - \frac{π}{2}

Least Common Multiplier of

6, 2 : 6

Adjust Fractions based on the LCM

= \frac{π}{6} - \frac{π 3}{6}

Since the denominators are equal, combine the fractions:

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

= \frac{π - π 3}{6}

Add similar elements:

π - 3 π = - 2 π

= \frac{- 2 π}{6}

Apply the fraction rule:

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

= - \frac{2 π}{6}

Cancel the common factor:

2

= - \frac{π}{3}

\frac{2 x - 8}{3} = \frac{x + 7}{7}

24 x^{3} y^{2} + 54 x

2 ∣ x + 7 ∣ = 12

- 1 (4 + x) = 6

- x^{2} - 9 x - 20 = 0