Question

⬆️Can any1 plz hlp me wid this??

Answer 1

Zeros of polynomial and roots of equation are same thing

So if you know the roots are 2 you may estimate that its quadratic equation. You can use this formula

x²-(sum of roots)x+(product of roots)

x²-(-1+2)x+(-1*2)

Or x²-x-2.

Hope it helps mark my answer as BRAINLIEST