Question $4.(25$ points$)$ please follow all steps, will give rating, thanks

Solve the following ODE problem over the interval from x$=0$ to $0\mathrm{.}5$ using a step size of $0\mathrm{.}25,$

where y$(0)=1.$

$($dy$)/($dx$)=(1+4$x$)\backslash$sqrt$($y$)$

a