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Mathematics 16 Online
OpenStudy (anonymous):

Which of the following constants can be added to x^2 - 6x to form a perfect square trinomial? a) 6 b) 9 c) 36

OpenStudy (johnweldon1993):

You take the coefficient of the 'x' you have (-6)...divide that by 2....and the square the result...so what do you get?

OpenStudy (anonymous):

its 9

OpenStudy (johnweldon1993):

That would be correct :)

OpenStudy (anonymous):

yay! thanks!

OpenStudy (johnweldon1993):

lol anytime! :)

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