diegoguanuchi0 diegoguanuchi0

20-09-2017
Mathematics

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7 What is the value of the expression -3x^2 y +4x when x = -4 and y = 2

7 What is the value of the expression 3x2 y 4x when x 4 and y 2 class=

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April135 April135

20-09-2017

-3x^2 y +4x
=-3(-4)^2 (2) + 4(-4)
=-96-16
=-112

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