ogdavidd
ogdavidd
21-06-2018
Mathematics
contestada
ugh i never understand these, help meeeee!!!
Respuesta :
choixongdong
choixongdong
21-06-2018
2x -y 2
6x =2x *6x = 12x^2 = 6x*(-y) = -6xy = 6x(2) = 12x
-y = 2x*(-y) = -2xy = (-y)*(-y) = y^2 = 2*(-y) = -2y
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