What is join-2+pi/2 ?

The solution to join-2+pi/2 is (-4+pi)/2

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join-2+pi/2

join

- 2 + \frac{π}{2}

\frac{- 4 + π}{2}

Solution steps

- 2 + \frac{π}{2}

Convert element to fraction:

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

= - \frac{2 \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{- 2 \cdot 2 + π}{2}

Multiply the numbers:

2 \cdot 2 = 4

= \frac{- 4 + π}{2}

x^{2} - 18 x + 17

\frac{60 - 47}{6.2}

4 - 7 (2 x - 3) = 3 x - 4 (3 x - 5)

\frac{3}{8} - \frac{3}{4}

32 x y - 18 x^{2}