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OpenStudy (anonymous):
if A = 3 and B = 5 evaluate the expression: 4A - B2
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OpenStudy (hoblos):
4A - B2 = 4(3) - 5^2 = 12-25 = -13
OpenStudy (hoblos):
you mean B^2 or B*2 ?
OpenStudy (anonymous):
b^2
OpenStudy (hoblos):
0k thats what i thought so the answer is -13
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