Answer:
Step-by-step explanation:
Given : \(x^2+6=-7x\)
To Find: Solve each equation by graphing.
Solution:
\(x^2+6=-7x\)
\(x^2+6+7x=0\)
\(x^2+6x+x+6=0\)
\((x+6)(x+1)=0\)
\(x=-1,-6\)
Refer the attached figure.
Thus the values of x are -1,-6
So, Option B is correct.
Hence the values of x are -1,-6
