MCQ
`int1/(sqrt(3 - 6x - 9x^2))dx` is equal to ______
  • `1/3sin^-1((3x + 1)/2) + c`
  • B
    `sin^-1((3x + 1)/6) + c`
  • C
    `sin^-1((3x + 1)/2) + c`
  • D
    `sin^-1((2x + 1)/3) + c`

Answer

Correct option: A.
`1/3sin^-1((3x + 1)/2) + c`
A

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