Very-Short-Answer Questions


Very-Short-Answer Questions

Show that $x=-3$ is a solution of $x^{2}+6 x+9=0$.



The given equation is $x^{2}+6 x+9=0$.

Putting x = −3 in the given equation, we get

LHS $=(-3)^{2}+6 \times(-3)+9=9-18+9=0=$ RHS

∴ x = −3 is a solution of the given equation.


Leave a comment


Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now