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Mathematics 15 Online
OpenStudy (anonymous):

help will fan and medal!! evaluate: (a-4b)^2+a a=15 and b= 3

OpenStudy (tkhunny):

Have you considered substituting the two values?

OpenStudy (liv1234):

You have to plug in the numbers. (15-4*3)^2+15

OpenStudy (anonymous):

yes

OpenStudy (liv1234):

And plug that into a calculator and you should get your answer.

OpenStudy (tkhunny):

puh-leeze. A calculator 4*3 = What

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