SOLUTION: Solve.
w^4-20w^2-2=0
What is the solution?
w=?
(Type an exact answer, using radicals as needed. Use commas to separete answers aas needed)
Algebra.Com
Question 623326: Solve.
w^4-20w^2-2=0
What is the solution?
w=?
(Type an exact answer, using radicals as needed. Use commas to separete answers aas needed)
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
I can say and
Use quadratic formula
and
--------------
and
-----------------
check answer:
error due to rounding off?
You can check other answer
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