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Mathematics 25 Online
OpenStudy (anonymous):

What is the value of c so that x² – 11x + c is a perfect-square trinomial?

OpenStudy (anonymous):

i know the equation to this is ax^2 + bx + c

OpenStudy (anonymous):

but i dont know how to square it so can you please help?

OpenStudy (anonymous):

Do you know the technique "Complete the square"?

OpenStudy (anonymous):

no

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