Practice problem
Simplify (2x3−3x)(x+1)(2x^3 - 3x)(x + 1)(2x3−3x)(x+1) using the FOIL method.
2x3−3x2−3x2x^3 - 3x^2 - 3x2x3−3x2−3x
3x3−3x2+3x+13x^3 - 3x^2 + 3x + 13x3−3x2+3x+1
2x4+2x3−3x2−3x2x^4 + 2x^3 - 3x^2 - 3x2x4+2x3−3x2−3x
3x4−3x3+2x2−3x3x^4 - 3x^3 + 2x^2 - 3x3x4−3x3+2x2−3x
Type a concept, like “slope” or “photosynthesis”.
