Question

which of the following expression is a polynomial in one variable x²-1÷x²​

Answer 1

Answer:

Step-by-step explanation:

Since, the given expression has only one variable 'x', hence this is a polynomial in one variable. Answer: Since, the given expression has only one variable 'y', hence this is a polynomial in one variable. Answer: Since, variable, 't' in this expression exponent of variable is not a whole number.