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Two non-integer roots of the equation ...

Two non-integer roots of the equation
`(x^(2) + 3x)^(2) - (x^(2) + 3x) - 6 = 0 " "` (1) are

A

`(1)/(2) (-3 + sqrt(11)), (1)/(2) (-3-sqrt(11))`

B

`(1)/(2)(-3 + sqrt(7)), (1)/(2) (-3 - sqrt(7))`

C

`(1)/(2) (-3+ sqrt(21)), (1)/(2) (-3-sqrt(21))`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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