joshuabeatty29 joshuabeatty29

18-02-2017
Mathematics

contestada

Factor 3x 2 - 15x - 42. 3(x - 2)(x - 7) 3(x - 2)(x + 7) 3(x - 7)(x + 2)

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sheheryar91 sheheryar91

18-02-2017

3*(x-7)*(x+2)
last option

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texaschic101 texaschic101

18-02-2017

3x^2 - 15x - 42
3(x^2 - 5x - 14)
3(x - 7)(x + 2) <==

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