When I have the problem (x−2)^2, why is the answer not x^2−4 or x^2+4?

We need to square a binomial.

The following rule is applied:

In our example,

    is equal to ,

    is equal to  and

    is equal to .

Step-by-step explanation:

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.