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I have found
But now when i differntaite i do not get there answer of
^\frac{3}{2 }} }+ \frac{{t}^{3}+ 8tj}{({t}^{ 4} + {t}^{2 } + 4)^\frac{3}{2 }} + \frac{3({t}^{4}-4k}{({t}^{ 4} + {t}^{2 } + 4)^\frac{3}{2 } }<br />
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Well we can certainly verify that their answer is correct. What is your work? What did you get and how did you get it? We cannot help you unless you tell us what you did.Originally Posted by adam_leeds
Find
I have found
But now when i differntaite i do not get there answer of
-Dan
First, the exponent on the t^4 + t^2 + 4 before you take the derivative is 1/2 not 3/2.Ok soso first i will just differentiate i
Your notation is excrescent. Don't simply put equal signs between different steps of a problem.
None of these are equal.
You wish to find the derivative of
Use the quotient rule:
Now simplify.
-Dan
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