What is join-1-pi/2 ?

The solution to join-1-pi/2 is (-2-pi)/2

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join-1-pi/2

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- 1 - \frac{π}{2}

\frac{- 2 - π}{2}

Decimal Notation

- 2.57079 \dots

Solution steps

- 1 - \frac{π}{2}

Convert element to fraction:

1 = \frac{1 \cdot 2}{2}

= - \frac{1 \cdot 2}{2} - \frac{π}{2}

Since the denominators are equal, combine the fractions:

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

= \frac{- 1 \cdot 2 - π}{2}

Multiply the numbers:

1 \cdot 2 = 2

= \frac{- 2 - π}{2}

- 4 (x + 2)^{2} = - 20

z = \frac{1}{( 1 + i ) ( 1 - 2 i ) ( 1 + 3 i )}

3 x^{2} + 4 x y - 4 y^{2}

\frac{1}{4} < \frac{x}{5} < \frac{2}{3}

6 a + 3 = 45