MCQ
`int dx/(sqrt(x + 3) - sqrt(x + 2))` = ______
- ✓`2/3[(x + 3)^{3/2} + (x + 2)^{3/2}] + c`
- B`log|sqrt(x + 3) - sqrt(x + 2)| + c`
- C`2/3log|sqrt(x + 3) - sqrt(x + 2)| + c`
- D`(x + 3)^{3/2} + (x + 2)^{2/3} + c`
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$\ce{Ethanol ->[NaBr][H2SO4, \Delta] A ->[Mg][Dry ether] B}$