Practice problem
Simplify 2x3+8x2−3x−12x+4.\frac{2x^3+8x^2-3x-12}{x+4}.x+42x3+8x2−3x−12.
2x3+32x^3+32x3+3
2x3−32x^3-32x3−3
2x2−32x^2-32x2−3
2x2+32x^2+32x2+3
Type a concept, like “slope” or “photosynthesis”.