Math
posted by B6 .
The question is simply and answer in standard form
3x2(that is x squared)2x+1+x2(xsquared)+2x9
so I made it
3xsquared+xsquared=4xsaqured
2x+2x=0
the answer is: 4xsquared(8)=4xsquared+8
Then it asks the type of polynomial?
I thought it was binomial
Are these correct?
Thank you for your help

3x^2  2x + 1 + x^2 + 2x  9
= 4x^2  8
don't understand how you got +8
( +19 = 8)
yes, it is a binomial , (there are two terms, "bi" means 2)