can someone correct these also for me..
Which of the following is not a polynomial?
a) 24
b) 4x^3+5x-1
c)2x-(1)/(x)
d)3xy^2+xy
MY answer is: A
Simplify. write your answer with only positive exponents
(y^5)/(y^10)
Possible answers:
a)y^2
b)(1)/(y^2)
c)(1)/(y^5)
d) y^5
My answer: c
all correct.
excellent....thank you bobpursley