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Mathematics 7 Online
OpenStudy (anonymous):

x^2+12x+27 need it to be factored

OpenStudy (anonymous):

(x+3)(x+9)

OpenStudy (anonymous):

first do 27x2=54 then multiple of 54: 6 and 9 (becoz they add up to make 12) so then your equation is x^2+6x+9x+27 then you split this equation in half x(x+6)+9(x+6) so your equation is (x+9)(x+6) :)

OpenStudy (anonymous):

soz i made a mistake :S

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