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What are the solutions of the equation x^4+3x^2+2=0. Use u substitution to solve.

What are the solutions of the equation x^4+3x^2+2=0. Use u substitution to solve.
asked 7.2k views
5 votes
What are the solutions of the equation x^4+3x^2+2=0. Use u substitution to solve.

asked
User Zubatman
by
8.2k points

2 Answers

5 votes

Answer:

x== square root 2

x=1

x= negative esquare root 2

x=-1

Explanation:

answered
User Beto
by
7.9k points
4 votes

Answer:

x=√2

x=1

x=-1

x=-√2

Explanation:


answered
User Styrke
by
7.7k points
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