SOLUTION: Please solve
w^4-14w^2-2=0
What is the solution w = _?_
Type an exact answer using radicals as needed. Use commas to seperate answers as needed
Algebra.Com
Question 342033: Please solve
w^4-14w^2-2=0
What is the solution w = _?_
Type an exact answer using radicals as needed. Use commas to seperate answers as needed
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
w^4-14w^2-2=0
w^2=(14+-sqrt[-14^2-4*1*-2])/2*1
w^2=(14+-sqrt[196+8])/2
w^2=(14+-sqrt204)/2
w^2=(14+-14.28)/2
w^2=(14+14.28)/2
w^2=28.28/2
w^2=14.14
w=sqrt14.14
w=3.76 ans.
w^2=(14-14.28)/2
w^2=-.28/2
w^2=-.14
w=sqrt.14
w=.374i ans.
RELATED QUESTIONS
solve.
w^4-4w^2-2=0
what is the solution.
W=
(type an exact answer using radicals if... (answered by Fombitz)
Solve.
w^4-20w^2-2=0
What is the solution?
w=?
(Type an exact answer, using... (answered by josmiceli)
Type an exact answer using radicals as needed and use commas to separate answers. What is (answered by ankor@dixie-net.com)
solve by completing the square
x^2-6x-4=0
simplify your answer. type an exact answer (answered by mananth)
Please help me solve this problem.
1. Type an exact answer, using radicals as needed. (answered by stanbon,Alan3354,psbhowmick)
Solve.
{{{4x^4-16x^2+15=0}}}
The solution is x=____.
(Simplify your answer. Type an... (answered by robertb)
x^2+8x+5=0
simplify your answer. type an exact answer using radicals as needed. use... (answered by Edwin McCravy)
Find all real and complex roots.
x^4-9x^2+20=0
-The solution set is { }.
(Use a... (answered by Alan3354,Boreal)
Solve the following equation using the Quadratic Formula.
2x²-11x-2=0
The solution set... (answered by Alan3354)