math
posted by david on .
Find the derivative of the function.
y = (x^2+8x+3)/square root of x

Just did this a few minutes ago
[(x^.5)(2x+8)  (x^2+8x+3)(.5x^.5)]/x^1
[2 x^1.5 + 8x^.5 .5x^1.5  8x^.5 3x^.5]/x^1
1.5 x^.5  3 x^1.5