Evaluate the expression 3.14(a2 + ab) when a = 3 and b = 4. (Input decimals only, such as 12.71, as the answer.)

asked Mar 13, 2018 161k views

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3 votes

Answer:its like a by the power 2

Explanation:

Tobilocker answered Mar 16, 2018

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3.14(a2+ab)
3.14(3(2)+3(4)
3.14 +6+12
3.14+18
21.14 I think that's it sorry if it's not.

Filipe Freire answered Mar 17, 2018

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