Find the value of the polynomial `5x-4x^(2)+3` at :
`(i)x=0 " " (ii) x=-1 " " (iii) x=2`

Explanation

To find the value of the polynomial \( p(x) = 5x - 4x^2 + 3 \) at the specified values of \( x \), we will substitute each value into the polynomial and simplify.

### Step-by-Step Solution:

1. **Finding \( p(0) \)**:
- Substitute \( x = 0 \) into the polynomial:
\[
p(0) = 5(0) - 4(0)^2 + 3
...