brandonhu
brandonhu
11-12-2018
Mathematics
contestada
Simplify each expression (y - 9 )(y-2)
Respuesta :
poppylile
poppylile
11-12-2018
y x y = y^2
-9 x y = -9y
-2 x y = -2y
-9 x - 2 = 18
y^2 -9y -2y + 18
y^2 -11y + 18
(^2 = squared)
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