Question

Evaluate the expression 3.14(a^2 + ab) when a = 4 and b = 2. (Input decimals only, such as 12.71, as the answer.) (4 points)

Answer 1

\[\large \bf 3.14(a^2+ab)\]
plug a=4 and b=2
\[\large \bf 3.14(16+8)\]

Answer 2

solve it

Answer 3

ok

Answer 4

24 + 3.14?

Answer 5

24*3.14
not addition

Answer 6

oh ok sorry

Answer 7

75.36
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Answer 8

so am i right?

Answer 9

yeah! 75.36 is correct

Answer 10

yay

Answer 11

yayy