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Mathematics 18 Online
OpenStudy (anonymous):

Complete the square to form a perfect square trinomial. x² + - 5 + __

hero (hero):

Hint: x² + - 5 + (-5/2)^2

OpenStudy (anonymous):

5?

hero (hero):

Not exactly

OpenStudy (anonymous):

25/4?

hero (hero):

yes

hero (hero):

But of course, we're not done. We still need to simplify it

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