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OpenStudy (acespeedfighter):
2. 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)
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OpenStudy (retireed):
Can you explain your difficulty with this problem?
OpenStudy (acespeedfighter):
Everything ;-;
OpenStudy (retireed):
Could you be more specific? It is just a calculator problem where you plug the values into the equation and solve. Write the equation with the values substituted in for the a and b and then solve.
OpenStudy (acespeedfighter):
i dont know
OpenStudy (retireed):
You need to try. Type the equation.
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OpenStudy (acespeedfighter):
Hmmm
OpenStudy (acespeedfighter):
yea sorry i have no clue
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