The Given Polynomial has three different parameters scattered, first we have to rearrange and then solve for the missingnumbers the answer is gotten as 2x^2+7x+4
<h3>Simplification of Polynomial</h3>
Given Data
2x−6+4x^2+5x−2x^2+10
We begin by collecting like terms
4x^2-2x^2+2x+5x-6+10
Carrying out addition and subtraction operation on like terms