Question

solve: u' = sqrt(u)

Answer 1

came up with u = (1.5t)^2/3 + c. yes/no?

Answer 2

u' = √u
u'/√u = 1
u^(-1/2) du = dx
2√u = x + c
√u = (1/2)x + c
u = ((1/2)x + c)²