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OpenStudy (anonymous):
Find the value of the expression 4a4 − 2b2 + 40 when a = 2 and b = 7. i need the answer. i will give you a medal & fan you
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OpenStudy (anonymous):
4(2^4)-2(7^2)+40
OpenStudy (anonymous):
ive already tried to answer it myself but i keep getting 36 and its not one of the answer choices.. @larryboxaplenty
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