Question

Question #73ee9

Answer 1

It is a quadratic eqn. `3x^2+11x+14=0.`

Explanation:

We simplify the given eqn. :
`9x+2(x+3)=-3x^2-8`
`;. 9x+2x+6+3x^2+8=0,` i.e., `3x^2+11x+14=0.`

Hence, the expression represents a quadratic eqn.