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The roots of the equation 2x^(2)+14x+9=0...

The roots of the equation `2x^(2)+14x+9=0` are

A

`(6+sqrt(5))/(3),(14)/(9)`

B

`(7xsqrt(13))/(3),(sqrt(7)+31)/(4)`

C

`(11)/(5),(sqrt(3)+5)/(3)`

D

`(-7+sqrt(31))/(2),(-7-sqrt(31))/(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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