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Chemistry 12 Online
OpenStudy (anonymous):

Find the value of n such that each expression is a perfect square trinomial. 8. x^2 + 20x + n 9. x^2 - 16x + n

OpenStudy (anonymous):

@juliannescriv

OpenStudy (anonymous):

x2 - 20x + 100

OpenStudy (anonymous):

x2 - 16x + 64

OpenStudy (anonymous):

That's #1 & 2? :)

OpenStudy (anonymous):

@juliannescriv

OpenStudy (anonymous):

? O:

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