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Question
`int 2/(sqrtx - sqrt(x + 3))` dx = ________________
Options
`-2/3 [x^(3/2) + (x + 3)^(3/2)] + "c"`
`2/3 [x^(3/2) - (x + 3)^(3/2)] + "c"`
`4/9 [x^(3/2) - (x + 3)^(3/2)] + "c"`
`-4/9 [x^(3/2) + (x + 3)^(3/2)] + "c"`
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Solution
`-4/9 [x^(3/2) + (x + 3)^(3/2)] + "c"`
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