Free points for my freinds out there!

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Factor the polynomial by its greatest common monomial factor.