If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
x4 + -3X2 = 0
Reorder the terms:
-3X2 + x4 = 0
Solving
-3X2 + x4 = 0
Solving for variable 'X'.
Move all terms containing X to the left, all other terms to the right.
Add '-1x4' to each side of the equation.
-3X2 + x4 + -1x4 = 0 + -1x4
Combine like terms: x4 + -1x4 = 0
-3X2 + 0 = 0 + -1x4
-3X2 = 0 + -1x4
Remove the zero:
-3X2 = -1x4
Divide each side by '-3'.
X2 = 0.3333333333x4
Simplifying
X2 = 0.3333333333x4
Take the square root of each side:
X = {-0.577350269x2, 0.577350269x2}
| 2z+9=z+3 | | 2x+y+3z=0 | | 5(x-2)=3x | | 4x-3y+z=-10 | | (x+2)(x+2)=4-0.5 | | 123-4x=14x+19 | | 5r^2+4r-1= | | 9-10x=81-31x | | 3(2x-6)=-6 | | 12n=180 | | 2a+4=a-3 | | 0=f-144 | | -x+0.6=-4x-0.9 | | 2x-3y=-16 | | z-32=40 | | 200+33+t=0 | | -4-6x-5=3 | | 0=3c-45c+42 | | 2(a+b)+(a+b)+5a= | | -2m+-16=-16 | | 7x+5=3x-19 | | 3q+5q= | | 1/4(16x-8)+6=12-5x | | derx^2-y^2=4 | | 10x-3(x-7)= | | 5(4x+3)+3(x+4)= | | 48x^2-26X+3=0 | | 2x^2-18= | | 5xy-40x-15y+120=0 | | 3x^2-33x+84=0 | | 2(b+4)-3=15 | | 5=v+3+v |