Tuesday

September 23, 2014

September 23, 2014

Posted by **Ben** on Wednesday, June 15, 2011 at 5:15pm.

11) f(t)=(1)/(sqrt(8t-3))

12) g(t)= ((4t-3)^2)/ ((5t+1)^4)

Thanks.

- derivative -
**bobpursley**, Wednesday, June 15, 2011 at 6:06pmThese are standard formulas...

f()= 1/u

f'=-u'/u^2 where u is sqrt(8t-3), u'=4/sqrt( )

g= u/v

g'=-uv'/v^2 + u'/v where u=(4t-3)^2 v=(5t+1)^4

I assume you can do it from here.

**Answer this Question**

**Related Questions**

Calculus - find derivitive of 1/square root of x 1/square root of x = x^(-1/2) ...

calc - find the derivative of y = sqrt(9 - 16x) Use the chain rule. First find ...

Calculus - Find the derivative of cos(sqrt(e^(x^3)cos(x)) I got -sin(sqrt(e^(x^3...

Calculus (Help) - Also I would like to know how to set this problem up in ...

calculus - Find the derivative of the function using the definition of ...

Math - Find the derivative of f(x)= 2 sqrt x at x=4. i thought that the ...

Calculus - derivatives - Okay, I want to find the derivative of (x^x)^(x^x)... ...

calc - derivative of (x^3/6)+(1/2x)? i got (x^2/2)-(1/2x^2) is that correct? and...

math/derivatives - Please compute the derivative for g(x)= sqrt x - 3/x squared...

calculus - Find the length of the arc formed by y = (1/8)(4x^2-2ln(x)) from x=4 ...