heyhay242 heyhay242

09-03-2017
Mathematics

contestada

Solve the equation 10x^4-81x^2+164=0 on the real number system

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BodaciousT BodaciousT

14-03-2017

I got -2,2....................

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Nicole789 Nicole789

04-03-2019

x = -2, 2, +/- square root of 41/10

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