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Assume that p is a ral number. In order ...

Assume that p is a ral number. In order of `""^(3) sqrt(x+3p+1) -""^(3) sqrt(x ) =1` to have real solutions, it is necessary that:

A

`p ge 1//4`

B

`p ge -1//4`

C

`p ge 1//3`

D

`p ge -1//3`

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The correct Answer is:
B
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VIKAS GUPTA (BLACK BOOK) ENGLISH-QUADRATIC EQUATIONS -EXERCISE (SUBJECTIVE TYPE PROBLEMS)
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