Which is true about the polynomial 9x^2y-6x-5y^2? A. It is a binomial with a degree of 2.
B. It is a binomial with a degree of 3.
C. It is a trinomial with a degree of 2.
D. It is a trinomial with a degree of 3.

Pick the description of a geometric object that best matches the real world object box for a deck of card

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?