SOLUTION: 5xsquared-x to the 4th +4=0

SOLUTION: 5xsquared-x to the 4th +4=0

Algebra.Com

Question 102226: 5xsquared-x to the 4th +4=0
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
5x^2-x^4+4=0
x^4-5x^2-4=0 multiply each side times -1.
x= +-2.3878...
Ed

RELATED QUESTIONS
Find the value to 1dp of x if... (answered by stanbon)

5xsquared + 14x - 3 = 0 (answered by guapa)

factor:... (answered by user_dude2008)

find the indicated outputs for f(x)=5xsquared... (answered by Fombitz)

how do I solve this equation for x 5xsquared +3x -4 =... (answered by drglass)

(2x-4)(5xsquared+3x-4) (answered by checkley79)

t to the 4th power - 6t squared - 4=... (answered by solver91311)

Function composition: f(x)=4x-3, g(x)=5xsquared-2 and i need the to have the g[f(X)]... (answered by solver91311)

factor x to the 4th -... (answered by stanbon)