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Mathematics 19 Online
OpenStudy (anonymous):

Regarding 2^(5/2) - 2^(3/2) What do I do with the exponents? Since a^(b+c)=a^(b) x a^(c) do I subtract them or divide them? I don't understandt why you are using 4/2 when 3/2 +2/2 also = 5/2. Explain.

OpenStudy (anonymous):

noone can explain, huh?

myininaya (myininaya):

well polpak and i tried to explain earlier but you left us

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