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OpenStudy (anonymous):
What is the value of the expression when a = 5 and b = 3? http://static.k12.com/bank_packages/files/media/mathml_e19b9eba96f60b362fc7110091e3ab22e03e1a4f_1.gif A. 55 B. 74 C. 81 D. 145
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OpenStudy (anonymous):
\[4*(5)^2-5*(3)^2 \]
OpenStudy (anonymous):
A.55
OpenStudy (anonymous):
Yes, that would be it
OpenStudy (anonymous):
Yay i got an 80!
OpenStudy (anonymous):
Nice, congratz :)
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