Practice problem
Simplify the following expression: (9x2−3y+z3)−(17y+12z3−2x2)(9x^2-3y+z^3) - (17y+12z^3-2x^2)(9x2−3y+z3)−(17y+12z3−2x2)
11x2−20y−11z311x^2-20y-11z^311x2−20y−11z3
7x2+14y+13z37x^2 + 14y + 13z^37x2+14y+13z3
−3x2−20y+3z3-3x^2 - 20y + 3z^3−3x2−20y+3z3
21x2−14y+z321x^2 - 14y + z^321x2−14y+z3
Type a concept, like “slope” or “photosynthesis”.
