Loading Please wait...

1

**Type : **Subjective

Let $f(x)=a{x}^{2}+bx+c$ , where a, b and c are Real numbers, where ‘a’ is not equal to zero. It is known that f(5)=-3f(2) and that 3 is a root f(x)=0, then find the other root of f(x)=0

*Type in your answer as an integer. For example, if your answer is 8, type in 8*