What is simplify-pi/2-pi/4 ?

The solution to simplify-pi/2-pi/4 is -(3pi)/4

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simplify-pi/2-pi/4

simplify

- \frac{π}{2} - \frac{π}{4}

- \frac{3 π}{4}

Decimal Notation

- 2.35619 \dots

Solution steps

- \frac{π}{2} - \frac{π}{4}

Least Common Multiplier of

2, 4 : 4

Adjust Fractions based on the LCM

= - \frac{π 2}{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{- π 2 - π}{4}

Add similar elements:

- 2 π - π = - 3 π

= \frac{- 3 π}{4}

Apply the fraction rule:

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

= - \frac{3 π}{4}

5 x^{2} = x

n^{2} - 12 n + 11

3 x^{2} + 13 x - 28 = 2 x^{2} + 2

4 x \geq - 20

18 x^{4} - 32 x^{2}