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Mathematics 14 Online
OpenStudy (anonymous):

FAN OR MEDAL Estimate the roots of the equation by graphing. Round to the nearest tenth and write in set form, such as {-1.2,3.4}. x2 - 6= 0

OpenStudy (jdoe0001):

so, graph it :)

OpenStudy (jdoe0001):

the "roots" are the spots where the function "touches" the x-axis|dw:1373750196697:dw| so the roots are at x = {-5, 1, 3} or (x+5)(x-1)(x-3)

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