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Mathematics 14 Online
OpenStudy (anonymous):

y(y + 4) - y = 6 is a quadratic equation. true of false

OpenStudy (harsimran_hs4):

open up the brackets y^2 + 4y - y = 6 y^2 + 3y = 6 degree of this equation is 2 so it`s quadratic clear?

OpenStudy (anonymous):

so its true ?

OpenStudy (harsimran_hs4):

yes

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