What does it mean when two things are opposites?
2 answers:
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Answer:
a difference of squares
Step-by-step explanation:
Let's write down the expression:
we can see that this expression is one of the form which is the general expression of a difference of squares.
To be more specific and to see why we say this, let's make and
Now, if we substitute this in the general formula, we get:
Thus, this expression is a difference of squares.