Answer:
Polynomial in standard form will be [tex]-2x^3+5x^2-16x[/tex]
Step-by-step explanation:
We have given polynomial [tex]2x^2-x^3-9x+1-(x^3+7x-3x^2+1)[/tex]
We have to write this polynomial in standard form
For writing in standard form we have to first subtract the polynomial and then rearrange the order
So [tex]2x^2-x^3-9x+1-(x^3+7x-3x^2+1)=2x^2-x^3-9x+1-x^3-7x+3x^2-1=-2x^3+5x^2-16x[/tex]
So polynomial in standard form will be [tex]-2x^3+5x^2-16x[/tex]
