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OpenStudy (anonymous):
Find −a2 − 3b3 + c2 + 2b3 − c2 if a = 3, b = 2, and c = −3.
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OpenStudy (anonymous):
the answer is -12
OpenStudy (anonymous):
How did you got -12
OpenStudy (anonymous):
i plugged in the numbers. ill go ahead and type the equation after the multiplication..
OpenStudy (anonymous):
-6-18+(-6)+12-(-6)
OpenStudy (anonymous):
-6-18 = -24 -24+(-6) = -30 -30 +12 = -18 -18 -(-6) --> -18+6 = -12
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