M mfrel001 New member Joined Feb 21, 2010 Messages 1 Feb 21, 2010 #1 Problem: find the derivitave of the function: f(x)=(4+x^5)^(3/4) Work: (3/4)(4+x^5)^(3/4)-(4/4)*(0+5*x^5-1) (4+(3/4)x^5)^(-1/4)*5x^4
Problem: find the derivitave of the function: f(x)=(4+x^5)^(3/4) Work: (3/4)(4+x^5)^(3/4)-(4/4)*(0+5*x^5-1) (4+(3/4)x^5)^(-1/4)*5x^4
D Deleted member 4993 Guest Feb 21, 2010 #2 mfrel001 said: Problem: find the derivitave of the function: f(x)=(4+x^5)^(3/4) Work: (3/4)(4+x^5)^(3/4)-(4/4)*(0+5*x^5-1) (4+(3/4)x^5)^(-1/4)*5x^4 Click to expand... f(x)=(4+x^5)^(3/4) f'(x) = (3/4)(4+x^5)(-1/4) * 5 * x^4
mfrel001 said: Problem: find the derivitave of the function: f(x)=(4+x^5)^(3/4) Work: (3/4)(4+x^5)^(3/4)-(4/4)*(0+5*x^5-1) (4+(3/4)x^5)^(-1/4)*5x^4 Click to expand... f(x)=(4+x^5)^(3/4) f'(x) = (3/4)(4+x^5)(-1/4) * 5 * x^4
