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Question 1160634: Hi, please help me solve the following questions.
(a). sqrt (25)= 5^x
(b). cube root(4^2)= 4^x
(c). 1/25= 5^x
(d). n3/5=x root(n^y)
(e). Find dy/dx if y=(x-1)^2(2x+4)
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! Hi, please help me solve the following questions.
(a). sqrt (25)= 5^x
(b). cube root(4^2)= 4^x
(c). 1/25= 5^x
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(d). n3/5=x root(n^y)
Not clear.
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(e). Find dy/dx if y=(x-1)^2(2x+4)
Seriously?
4 trivial problems, and 1 calculus problem?
dy/dx = 2*(x-1)*(2x+4) + 2(x-1)^2
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PS Those are not questions. And, questions are answered, not solved.
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