Answer:
[tex]6x^2-5x+5[/tex] should be subtracted.
Step-by-step explanation:
we find the polynomial that is subtracted from 7x^2-6x+5 to get the difference equal to x^2-x
7x^2-6x+5-polynomial=x^2-x
To get the polynomial subtract x^2-x from the given polynomial
[tex]7x^2-6x+5 - (x^2-x)= 7x^2-6x+5-x^2+x[/tex]
[tex]6x^2-5x+5[/tex]
So [tex]6x^2-5x+5[/tex] should be subtracted.
