Question

x^2-2x+1 is a polynomial in:
(a) one variable
(b) two variable
(c) three variable
(d) None of the above

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Answer 1

Answer:

Correct option is

A

Polynomial in one variable

Polynomial has only 1 variable x in the equation.

Answer 2

(a) one variable  ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎