Difference between revisions of "009A Sample Midterm 3, Problem 5"

Revision as of 09:49, 5 February 2017

Find the derivatives of the following functions. Do not simplify.

a)

f(x)={\frac {(3x-5)(-x^{-2}+4x)}{x^{\frac {4}{5}}}}

b)

g(x)={\sqrt {x}}+{\frac {1}{\sqrt {x}}}+{\sqrt {\pi }}

for

x>0.

Solution:

(a)

Step 1:

Step 2:

(b)

Final Answer:
(a)
(b)

@@ Line 1: / Line 1: @@
-<span class="exam">
+<span class="exam">Find the derivatives of the following functions. Do not simplify.
-::<span class="exam">a)
+::<span class="exam">a)<math>f(x)=\frac{(3x-5)(-x^{-2}+4x)}{x^{\frac{4}{5}}}</math>
-::<span class="exam">b)
+::<span class="exam">b)<math>g(x)=\sqrt{x}+\frac{1}{\sqrt{x}}+\sqrt{\pi}</math> for <math>x>0.</math>