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OpenStudy (anonymous):
I'll GIVE MEDALS IF SOMEONE FIGURES THIS OUT!!! Evaluate the expression: 4a^2-2b/4 for a=2 and b=4. A.2 B.8 C.14 D.16
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OpenStudy (anonymous):
i got c
OpenStudy (anonymous):
Please help
OpenStudy (anonymous):
i got C?
OpenStudy (anonymous):
ok can u explain how? please
OpenStudy (anonymous):
i don't remember exactly how but i plugged it into my calculator and it checked with letter C
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OpenStudy (anonymous):
well wait its 4 times 2^2 equals 16 and then the second part is 4 times 2 which is 8 and then 8 divided by 4 is 2 and then 16-2 is 14 so letter C
OpenStudy (anonymous):
get it? questions?
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