Question

find the length of the curve y=(x/2)^(2/3) from x=0 to x=2

Answer 1

how to use this formula
\[L =\int\limits_{a}^{b} \sqrt{1+(dy/dx)^2 dx}\]

Answer 2

that is exactly what you use

Answer 3

take the derivative, square it, add 1, take the square root and integrate

Answer 4

-2

Answer 5

first need to find dx/dy first because dy/dx cannot =0

Answer 6

@amistre64