Simplify (5x^2 - 3x+3) - (x^2+2x-1).

4x^2-5x+4 is the write answer

just open both brackets than just add and subtract

Eliminate parenthesis by using the distribution property

= 5x² - 3x + 3 - x² - 2x + 1

Group similar terms

= (5-1) * x² + (-3 - 2) * x + (3+1)

Then sum everything:

= 4x² - 5x + 4