Practice problem
If f(x)=2x2−3x3+8f(x)=2x^2-3x^3+8f(x)=2x2−3x3+8 and g(x)=5x2+x−3g(x)=5x^2+x-3g(x)=5x2+x−3 then what is (g−f)(x)(g-f)(x)(g−f)(x)?
3+3x4−113+3x^4-113+3x4−11
3x2+4x2−113x^2+4x^2-113x2+4x2−11
−3x3−3x2−x+11-3x^3-3x^2-x+11−3x3−3x2−x+11
3x3+3x2+x−113x^3+3x^2+x-113x3+3x2+x−11
Type a concept, like “slope” or “photosynthesis”.
