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Mathematics 11 Online
OpenStudy (anonymous):

x2 + 8x + 17=0 in vertex form

OpenStudy (cwrw238):

first find x^2 + 8x in the form (x + a)^2 + c

OpenStudy (cwrw238):

take a as half the coefficent of x which in this case is 8/2 = 4

OpenStudy (anonymous):

THANK YOU

OpenStudy (cwrw238):

yw

OpenStudy (anonymous):

Oh i just had this question! thanks

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