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OpenStudy (anonymous):

What is the value of the expression when a = 4 and b = 2? 2a^3+2b^2 A. 48 B. 80 C. 120 D. 136

OpenStudy (md152727):

bye, gtg

OpenStudy (anonymous):

Seriously?

OpenStudy (fortytherapper):

(2 * (4)^3) +(2 * (2)^2) Plugging in the numbers should do the trick. (Remember to do the exponents first, then multiply, then lastly add the separate pieces together.)

OpenStudy (anonymous):

Err, this is the computer science area. .-.

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