SOLUTION: write (x-5)^2 as a trinomial

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Question 1167209: write (x-5)^2 as a trinomial
Answer by ikleyn(52794) About Me  (Show Source):
You can put this solution on YOUR website!
.

%28a-b%29%5E2 = a%5E2+-+2ab+%2B+b%5E2.


It is all you need to know.


MEMORIZE it (!)