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Popular >

expand 8pi(pi/4-1/2)

Solution

expand

8 π (\frac{π}{4} - \frac{1}{2})

Solution

2 π^{2} - 4 π

Solution steps

8 π (\frac{π}{4} - \frac{1}{2})

Apply the distributive law:

a (b - c) = ab - a c

a = 8 π, b = \frac{π}{4}, c = \frac{1}{2}

= 8 π \frac{π}{4} - 8 π \frac{1}{2}

Simplify

8 π \frac{π}{4} - 8 π \frac{1}{2} : 2 π^{2} - 4 π

= 2 π^{2} - 4 π

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Frequently Asked Questions (FAQ)

What is expand 8pi(pi/4-1/2) ?
The solution to expand 8pi(pi/4-1/2) is 2pi^2-4pi