Question

is the following expression is polynomial in one variable or not x²​

Answer 1

$\huge{ \boxed{ \purple{Yes \ it \ is }}}$

Answer 2

Answer:

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