math
posted by Steve .
find derivative of
f(x)= log_5((x4)^3) + e^((x1)(x+1))
Log_5 means log base 5

f(x)= log_5((x4)^3) + e^((x1)(x+1))
= 3log_5(x4) + e^(x^21)
f' = 3/(ln5 (x4)) + 2x e^(x^21)
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