It is 4a2.
4aa-bb fits the special type of polynomial in the form of x**2-y**2 which can be rewritten as (x-y)(x+y) sqrt(4aa) = 2a sqrt(bb) = b (2a-b)(2a+b)
Memphis East High School won the 2016 Division 1 Class 4A football championship.
Assuming multiplication, it's 4a2.
You write it like this: Vs.
5a or 4a squared
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Miami is 7-8 versus North Carolina.
(4a)2 or 16a2
4a*4a*4a = 64a3 cubic units
4
Versus