Question

What polynomial should be subtracted from 7x^2−6x+5 to get the difference equal to x^2−x.

Answer 1

6x^2-5x+5

Explanation:

Essentially, you just put the two in a column:

7x^2−6x+5

- y

=x^2-x

("y" represents answer)

Answer 2

Answer: 6x^2-5x+5

Explanation: