An equation is given to Anu and Venu to get it solved. While Anu finds the roots 6 and 5, Venu commits a mistake in the coefficient of x and finds the roots as something else.
Find the correct roots.

A

$$\frac{11+\sqrt{241}}{4}and\frac{11-\sqrt{241}}{4}$$

B

$$\frac{11+\sqrt{241}}{2}and\frac{11-\sqrt{241}}{2}$$

C

-5 and-6

D

5 and-6