**Question:**

Let $f(x)$ be a quadratic polynomial such that $f(-1)+f(2)=$ 0 . If one of the roots of $f(x)=0$ is 3 , then its other root lies in:

Correct Option: 1

JEE Main Previous Year Sep. 02, 2020 (II)

**Solution:**

Let $f(x)$ be a quadratic polynomial such that $f(-1)+f(2)=$ 0 . If one of the roots of $f(x)=0$ is 3 , then its other root lies in:

Correct Option: 1

JEE Main Previous Year Sep. 02, 2020 (II)
**Solution:**