Practice problem
Expand (x+2)(x−3)(x+2)(x-3)(x+2)(x−3).
x2+x−6x^2 + x - 6x2+x−6
x2−x−6x^2 - x - 6x2−x−6
x2−5x+6x^2 - 5x + 6x2−5x+6
x2+x+6x^2 + x + 6x2+x+6
Type a concept, like “slope” or “photosynthesis”.
