Answer:
3x² - 14x + 14
Step-by-step explanation:
Given
3(x - 2)² - 2(x - 1) ← expand (x - 2)² using FOIL
= 3(x² - 4x + 4) - 2(x - 1) ← distribute both parenthesis
= 3x² - 12x + 12 - 2x + 2 ← collect like terms
= 3x² - 14x + 14
