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Question
Choose the correct alternative:
`int ("d"x)/sqrt(x^2 - 36) + "c"`
Options
`sqrt(x^2 - 36) + "c"`
`log |x + sqrt(x^2 - 36)| + "c"`
`log |x - sqrt(x^2 - 36)| + "c"`
`log |x^2 + sqrt(x^2 - 36)| + "c"`
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Solution
`log |x + sqrt(x^2 - 36)| + "c"`
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