Which expression is equivalent to 2 (a + 2 b) minus a minus 2 b?
2 answers:
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I'm guessing you mean:
If not, correct me.
So, then the perimeter of a square is just 4*A, which in this case would be:
And that would be your answer:
units²
If not, correct me.
So, then the perimeter of a square is just 4*A, which in this case would be:
And that would be your answer:
