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?
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