What is expand 2pi((9pi)/4-36) ?

The solution to expand 2pi((9pi)/4-36) is (9pi^2)/2-72pi

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expand 2pi((9pi)/4-36)

expand

2 π (\frac{9 π}{4} - 36)

\frac{9 π ^{2}}{2} - 72 π

Solution steps

2 π (\frac{9 π}{4} - 36)

Apply the distributive law:

a (b - c) = ab - a c

a = 2 π, b = \frac{9 π}{4}, c = 36

= 2 π \frac{9 π}{4} - 2 π 36

= 2 π \frac{9 π}{4} - 2 \cdot 36 π

Simplify

2 π \frac{9 π}{4} - 2 \cdot 36 π : \frac{9 π ^{2}}{2} - 72 π

= \frac{9 π ^{2}}{2} - 72 π

\frac{32 ( x + 1 )}{27}

(3 x^{2} - 5)^{2} d x

x^{2} \cdot x^{1}

(2 u + 1)^{2} d u

\frac{( 10 s + 6 )}{( s ^{2} ( s + 2 ) ^{2} )}

What is expand 2pi((9pi)/4-36) ?
The solution to expand 2pi((9pi)/4-36) is (9pi^2)/2-72pi