forgot how to integrate this (1 Viewer)

[wahbetemaujkardi]

test on friday so need help asap if possible

 

[cossine]

View attachment 35757
test on friday so need help asap if possible

Use an online integral calculator with full steps. My guess is let u = 1+x

 

[stupid_girl]

Let u=sqrt(x)
u^2=x
2u du=dx

 

[Drongoski]

Ordinary substitution method more straightforward.

 

[Akshara Patil]

Let u=sqrt(x)
u^2=x
2u du=dx

I did it this way
- then split up integral...

 

[yanujw]

Alternatively, let x = tan(theta)^2
You'll end up with the integral of 2tan(theta)^2 with new boundaries pi/4 and 0. I've checked and this confirms Drongoski's answer.

 

[Run hard@thehsc]

Alternatively, let x = tan(theta)^2
You'll end up with the integral of 2tan(theta)^2 with new boundaries pi/4 and 0. I've checked and this confirms Drongoski's answer.

Yh I used that and it works

 

[wahbetemaujkardi]

Use an online integral calculator with full steps. My guess is let u = 1+x

totally forgot those existed thanks