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7 What is the value of the expression -3x^2 y +4x when x = -4 and y = 2
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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 -3x^2 y +4x when x = -4 and y = 2-example-1
User Stephane Martin
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1 Answer

5 votes
-3x^2 y +4x
=-3(-4)^2 (2) + 4(-4)
=-96-16
=-112
User Gasparms
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8.2k points
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