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Evaluate the expression 3.14(a2 + ab) when a = 4 and b = 3.

Evaluate the expression 3.14(a2 + ab) when a = 4 and b = 3.
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4 votes
Evaluate the expression 3.14(a2 + ab) when a = 4 and b = 3.

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User Kaz Dragon
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7.9k points

2 Answers

3 votes
I think the ansewer is 25.55 but am not 100% sure
answered
User Ruberoid
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7.3k points
5 votes
3.14((4)2+(4)(3))
3.14(8+12)
3.14 (20)
=62.8
answered
User JayDepp
by
7.4k points
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