Laight8467 Laight8467

03-10-2018
Mathematics

contestada

Evaluate: 4x (x-2)-3x^2 for x=3

Evaluate: 4x^2-3x+2 for x=2

Simplify -(2x+3y)-4(-x-y)

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05-10-2018

1.) 12x - 33

2.) 12

3.) -6x + y

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