Question

$solve \: the \: given \: equation \\ 3x {}^{4} - 13x {}^{2} + 10 = 0$
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Answer 1

Answer:

3x^4-13x^2+10=0

(3x^4-10x^2)-(3x^2-10)=0

x^2(3x^2-10)-1(3x^2-10)=0

x^2=1=+1 x=+root10/3.

thanks