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Solve x^4-10x^2+9=0 please and thank you

Solve x^4-10x^2+9=0 please and thank you
asked 163k views
1 vote
Solve x^4-10x^2+9=0
please and thank you

asked
User Will Hardy
by
8.0k points

1 Answer

5 votes

Answer:

1,3

Explanation:

=(x^2-1)(x^2-9)=0

x=1,x=3

answered
User Atra Azami
by
7.7k points
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