SOLUTION: please help me find the find real solution to {{{2x^4-5x^2-12=0}}}

Question 366752: please help me find the find real solution to
Found 2 solutions by mananth, josmiceli:
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!

..

..

..

..
x=-2,2
...
m.ananth@hotmail.ca
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!

Use quadratic formula

and

And since ,

These are the real solutions
gives 2 imaginary solutions

RELATED QUESTIONS
please help me find the real solution of this equation {{{ 2+ sqrt( 12-2x)= x... (answered by josmiceli)
please help me find the real solution of this equation {{{(2x+5)^2 -... (answered by jsmallt9)
please help me find b^2 - 4ac and the number of real solutions to the equation below... (answered by venugopalramana,longjonsilver)
Find exact values for all real/complex number solutions to the polynomial equation...... (answered by RAY100)
Please help me find values of c so that the equation has 2 real number solution, one-real (answered by stanbon)
Please help me find the solution to the systems: x+2y=4... (answered by jim_thompson5910)
Can you please help me find all the real solutions to this problem {{{ 11x=2x^2+12... (answered by scott8148)
can someone please help me...I'm really stuck. find real solution. x^4-10x^2+25=0 (answered by Earlsdon)
12. 2x^2 - 5x + 4 = 0 13. 12x^2 - 5x - 7 = 0 Please help me, thanks!!... (answered by Fombitz)