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Mathematics 18 Online
OpenStudy (anonymous):

MEDAL AND FAN Determine the number and type of complex solutions and possible real solutions for each of the following equations. 1) 2x2 + 5x + 3 = 0 2) 4x3 – 12x + 9 = 0 3) 2x4 + x2 – x + 6 = 0

OpenStudy (anonymous):

@Zale101 since i know you smart can you help me? XD

OpenStudy (freckles):

you could use Descartes rule of signs

OpenStudy (anonymous):

.......whats that XD

OpenStudy (freckles):

http://www.purplemath.com/modules/drofsign.htm

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