Question

which one of the followingalgebric expressionis a polynomialin variable x​

Answer 1

Step-by-step explanation:

Answer: 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.