which is the correct solution set of 7x2 + 3x = 0?
{0, 3/7}
{0, -3/7}
{0, -4/7}

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Asked 6/4/2013 8:30:56 PM

Updated 8/13/2014 10:28:15 AM

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Flagged by andrewpallarca [8/13/2014 10:28:15 AM]

ailahmi|Points 50|

Question

Asked 6/4/2013 8:30:56 PM

Updated 8/13/2014 10:28:15 AM

1 Answer/Comment

This conversation has been flagged as incorrect.

Flagged by andrewpallarca [8/13/2014 10:28:15 AM]

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7x^2 + 3x = 0;

x(7x + 3) = 0;

x = 0;

7x + 3 = 0; x = 3/7

Solutions are: {0, 3/7}

x(7x + 3) = 0;

x = 0;

7x + 3 = 0; x = 3/7

Solutions are: {0, 3/7}

Added 8/13/2014 10:28:13 AM

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