Which expression is a trinomial?

a. 3x^2y^2x^2
b. x^2+y^2+z^2
c. x^2+y+1/2
d. x+z^2

My answer: B

2 answers

B and C are both trinomials. Typo?
What were you doing up that early?
Similar Questions
  1. 1. What is the excluded value for the rational expression x^2 - 4/3x - 6?A: ? 2. The trinomial x ^2 - 6x + c is a perfect-square
    1. answers icon 3 answers
    1. answers icon 1 answer
    1. answers icon 1 answer
  2. add 5y-4 and 2y^2-8ymy answer is: 2y^2-3y-4 classify the following, if possible 7x^2+10xy+y^2 a)not classified b)trinomial
    1. answers icon 0 answers
more similar questions