What Type of Polynomial is x² – 2x + 1

A polynomial equation or quadratic equation is one of the forms of 

= ax² + bx + c = 0, 

Which is a, b & c are basic real numbers. 

Following the degree of the quadratic equation or polynomial equation is 2, 

Given in the polynomial x²- 2x + 1 

Which is in a complete form of ax2 + bx + c

Now following the method 

a = 1, b = -2 & c = 1

Whereas, the type of polynomial is x² – 2x + 1 following 

a = 1, b = -2 & c = 1

We hope this answer is helpful.