Question

(x−5) ^2 in expanded

Answer 1

x^2-10x+25

Explanation:

(a-b)^2=a^2-2ab+b^2

(x-5)^2=x^2-10x+25

Answer 2

`x^(2)-10x+25`

Explanation:

We can rewrite the question as (x-5)*(x-5).

Using the FOIL Method (First, Outside, Inside, Last):

`x^(2)-5x-5x+25`

This simplifies to
`x^(2)-10x+25`