# How do you combine (3x^2 - 2x + 1) - (2x^2 + x - 3)?

Jul 11, 2015

=color(blue)(x^2)−color(green)(3x) +4

#### Explanation:

(3x^2−2x+1)−(2x^2+x−3)

3x^2−2x+1−2x^2-x+3

Grouping like terms
color(blue)(3x^2-2x^2)−color(green)(2x-x) + 1+3

=color(blue)(x^2)−color(green)(3x) +4