Halp pleaseee? list all possible rational roots for the equation 3x^4-5x^2+25=0 thanks :))

asked Jul 26, 2017 92.2k views

5 votes

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2 votes

write 3 four times and multiple them together. Then, write out 5 two times and multiple it together. Whatever those two answers are, subtract them

Chris Yo answered Jul 27, 2017

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4 votes

x= +[5/6(1+i√11)]
and
x= +[5/6(1-i√11)]

Leo Odishvili answered Jul 31, 2017

7.1k points

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