## swin2013 finding general solution and finding theta (1) one year ago one year ago

1. swin2013

$d \theta / dt = \sqrt{\theta +1}$

2. RD⁴²

Multiply both sides by dt then integral both sides then use u-substitution on the right side of the equation.

3. swin2013

2/3(\theta +1)^2/3 +C\]

4. sirm3d

$\Large \frac{d\theta}{\sqrt{\theta+1}}=dt$ use the substitution $\Large u=\theta+1,\quad du=d\theta$