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Mathematics 13 Online
OpenStudy (anonymous):

multiply (4a^3/2+5)^2

OpenStudy (anonymous):

what are they asking for exactly? an expansion? or are you given a value for a?

OpenStudy (anonymous):

He tells us to multiply. The answer on the solution guide is 4a^3-40a^3/2+25. Shouldn't in be 16a^3-40a^3/2+25?

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