SOLUTION: solve.
w^4-4w^2-2=0
what is the solution.
W=
(type an exact answer using radicals if needed, use commas to seperate answers
Algebra.Com
Question 309511: solve.
w^4-4w^2-2=0
what is the solution.
W=
(type an exact answer using radicals if needed, use commas to seperate answers
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use a substitution, , then
Complete the square.
Two real roots, two complex roots.
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