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Popular >

expand pi(pi/2-1)

Solution

expand

π (\frac{π}{2} - 1)

Solution

\frac{π ^{2}}{2} - π

Solution steps

π (\frac{π}{2} - 1)

Apply the distributive law:

a (b - c) = ab - a c

a = π, b = \frac{π}{2}, c = 1

= π \frac{π}{2} - π 1

= π \frac{π}{2} - 1 π

Simplify

π \frac{π}{2} - 1 π : \frac{π ^{2}}{2} - π

= \frac{π ^{2}}{2} - π

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Frequently Asked Questions (FAQ)

What is expand pi(pi/2-1) ?
The solution to expand pi(pi/2-1) is (pi^2)/2-pi