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Popular >

expand pi(r+3)^2

Solution

expand

π (r + 3)^{2}

Solution

π r^{2} + 6 π r + 9 π

Solution steps

π (r + 3)^{2}

(r + 3)^{2} = r^{2} + 6 r + 9

= π (r^{2} + 6 r + 9)

Distribute parentheses

= π r^{2} + π 6 r + π 9

= π r^{2} + 6 π r + 9 π

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Frequently Asked Questions (FAQ)

What is expand pi(r+3)^2 ?
The solution to expand pi(r+3)^2 is pir^2+6pir+9pi