Answer:
x^2 - 2x + 1
Explanation:
Given the below equation;
[tex]y=(x-1)^2[/tex]
The above can be rewritten as;
[tex]y=(x-1)(x-1)_{}[/tex]
To expand the above, all we need to do is use all the terms in the 1st parentheses and multiply all the terms in the 2nd parentheses as shown below;
[tex]\begin{gathered} y=x^2-x-x+1 \\ y=x^2-2x+1 \end{gathered}[/tex]
