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Popular >

expand (pi/2+2)r

Solution

expand

(\frac{π}{2} + 2) r

Solution

\frac{π r}{2} + 2 r

Solution steps

(\frac{π}{2} + 2) r

Apply the distributive law:

a (b + c) = ab + a c

a = r, b = \frac{π}{2}, c = 2

= r \frac{π}{2} + r \cdot 2

= \frac{π}{2} r + 2 r

Simplify

\frac{π}{2} r + 2 r : \frac{π r}{2} + 2 r

= \frac{π r}{2} + 2 r

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Frequently Asked Questions (FAQ)

What is expand (pi/2+2)r ?
The solution to expand (pi/2+2)r is (pir)/2+2r