- 4x2+5+10x
^{2}+5-6x

I'm assuming you want to simplfy this polynomial:

I put like terms together:

4x^2 - x^2 - 6x +10 +5 +5 then I combine like terms:

3x^2 -6x + 20 that's about as far as it goes :)

hope that this helps

Randy Brown