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Popular >

simplify pi/2-(-pi/2)

Solution

simplify

\frac{π}{2} - (- \frac{π}{2})

Solution

π

+1

Decimal Notation

3.14159 \dots

Solution steps

\frac{π}{2} - (- \frac{π}{2})

Apply rule

- (- a) = a

= \frac{π}{2} + \frac{π}{2}

Add similar elements:

\frac{π}{2} + \frac{π}{2} = 2 \cdot \frac{π}{2}

= 2 \cdot \frac{π}{2}

Multiply fractions:

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

= \frac{π 2}{2}

Cancel the common factor:

2

= π

Popular Examples

simplify (2^{-2})/(2^{-3)}simplify

\frac{2 ^{- 2}}{2 ^{- 3}}

8 x^{2} + 10 x - 3 = 0

(x - 4)^{2} = 16

z^{2} + 2 z - 35 = 0

\frac{r + 2}{8} = \frac{3}{2}

Frequently Asked Questions (FAQ)

What is pi/2-(-pi/2) ?
The solution to pi/2-(-pi/2) is pi