Question

Integration of sqrt 1+x^4 dx=?

Answer 1

`2/3x^(3/2)+1/5x^5+c`

Explanation:

`intsqrt1+x^4dx`

Make the terms indices with base `x`,

`int1+x^4dx`

Integrate,

`x^(0+1)/(0+1)+x^(4+1)/(4+1)`

Simplify,

`x+1/5x^5+c`