Question

x²-2x+1 is a polynomial in
a) one variable
b) two variable
c) three variable​

Answer 1

Answer:

three variable or more than that

Answer 2

(a) one variable - is your Answer.

• Because only one variable is used here.
• This is a polynomial in one variable and that one variable here is 'x'.
• An example for a polynomial in two variables is : 2x + 3y, here there are two variables - x & y.
• An example for polynomial in three variables is 4x + y - z , here three variables are there - x , y & z.

$\large \boxed{ \tt{option \: \: (a) \: }}$

$\\ \\ \\ \\ \\ \red{ \bf{Hope \: \: this \: \: helps \: \: you \: !}}$