Practice problem
Simplify (8x3+3x2+x+3)−(5x3+3x−2)(8x^3 + 3x^2 + x +3)-(5x^3 + 3x -2)(8x3+3x2+x+3)−(5x3+3x−2).
3x3+3x2−2x+53x^3+3x^2-2x+53x3+3x2−2x+5
3x3−2x+53x^3-2x+53x3−2x+5
3x3+3x2+4x+53x^3 +3x^2 +4x+53x3+3x2+4x+5
13x3+3x2+4x+113x^3 + 3x^2 + 4x +113x3+3x2+4x+1
Type a concept, like “slope” or “photosynthesis”.