Solve x⁴-3x²+2=0 using substitution.
u=
A. x
B. x²
C. 3x²
D. x⁴
Select the...
Mathematics, 13.12.2020 23:30, syrai7404
Solve x⁴-3x²+2=0 using substitution.
u=
A. x
B. x²
C. 3x²
D. x⁴
Select the solution(s) of the original equation.
A. x=√2
B. x=1
C. x=i
D. x=-1
E. x=-√2
F. x=-i
Answers: 1
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