What are the solutions of the equation x4 + 6x2 + 5 = 0? Use u substitution to solve.
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Mathematics, 25.03.2020 08:44 farthingjustice
What are the solutions of the equation x4 + 6x2 + 5 = 0? Use u substitution to solve.
x = i and x = i 5
X=+ i and x i 5
x=+ -1 and x= + -5
x= -1 and x= + - 5
Answers: 2
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