2 / | | __________ | / 2 | \/ 1 + 4*y dy | / 0
Integral(sqrt(1 + 4*y^2), (y, 0, 2))
/ | __________ | __________ / 2 | / 2 asinh(2*y) y*\/ 1 + 4*y | \/ 1 + 4*y dy = C + ---------- + --------------- | 4 2 /
____ asinh(4) \/ 17 + -------- 4
=
____ asinh(4) \/ 17 + -------- 4
sqrt(17) + asinh(4)/4
Use the examples entering the upper and lower limits of integration.