somo2194 somo2194

11-06-2018
Mathematics

contestada

please help me! i don't understand how 5x^2-12x-27=0 can be proven with the diagram

please help me i dont understand how 5x212x270 can be proven with the diagram class=

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christinasaulal christinasaulal

11-06-2018

x=(6+3\sqrt(19))/(5),(6-3\sqrt(19))/(5)
x=3.81533936,-1.41533936

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