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18-06-2016
Mathematics

contestada

What is the solution set of 7x 2 + 3x = 0? {0, 3/7} {0, -3/7} {0, -4/7}

Respuesta :

Hussain514 Hussain514

21-06-2016

x(7x+3)=0
x=0
or
7x=-3
x=-3/7

so,
(0,0) or (-3/7,0)

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