If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x4 + -25x2 + -20 = 0 Reorder the terms: -20 + -25x2 + 5x4 = 0 Solving -20 + -25x2 + 5x4 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '5'. 5(-4 + -5x2 + x4) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-4 + -5x2 + x4)' equal to zero and attempt to solve: Simplifying -4 + -5x2 + x4 = 0 Solving -4 + -5x2 + x4 = 0 Begin completing the square. Move the constant term to the right: Add '4' to each side of the equation. -4 + -5x2 + 4 + x4 = 0 + 4 Reorder the terms: -4 + 4 + -5x2 + x4 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -5x2 + x4 = 0 + 4 -5x2 + x4 = 0 + 4 Combine like terms: 0 + 4 = 4 -5x2 + x4 = 4 The x term is -5x2. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x2 + 6.25 + x4 = 4 + 6.25 Reorder the terms: 6.25 + -5x2 + x4 = 4 + 6.25 Combine like terms: 4 + 6.25 = 10.25 6.25 + -5x2 + x4 = 10.25 Factor a perfect square on the left side: (x2 + -2.5)(x2 + -2.5) = 10.25 Calculate the square root of the right side: 3.201562119 Break this problem into two subproblems by setting (x2 + -2.5) equal to 3.201562119 and -3.201562119.Subproblem 1
x2 + -2.5 = 3.201562119 Simplifying x2 + -2.5 = 3.201562119 Reorder the terms: -2.5 + x2 = 3.201562119 Solving -2.5 + x2 = 3.201562119 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x2 = 3.201562119 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x2 = 3.201562119 + 2.5 x2 = 3.201562119 + 2.5 Combine like terms: 3.201562119 + 2.5 = 5.701562119 x2 = 5.701562119 Simplifying x2 = 5.701562119 Take the square root of each side: x = {-2.387794405, 2.387794405}Subproblem 2
x2 + -2.5 = -3.201562119 Simplifying x2 + -2.5 = -3.201562119 Reorder the terms: -2.5 + x2 = -3.201562119 Solving -2.5 + x2 = -3.201562119 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x2 = -3.201562119 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x2 = -3.201562119 + 2.5 x2 = -3.201562119 + 2.5 Combine like terms: -3.201562119 + 2.5 = -0.701562119 x2 = -0.701562119 Simplifying x2 = -0.701562119 Reorder the terms: 0.701562119 + x2 = -0.701562119 + 0.701562119 Combine like terms: -0.701562119 + 0.701562119 = 0.000000000 0.701562119 + x2 = 0.000000000 The solution to this equation could not be determined.This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 8x(x+1)(x-1)=0 | | 4-3+2=-1 | | 4x+-6y=26x+-32 | | 4x=7.1 | | 10x+6=22x(-228) | | 47+x+46+y+93+31=180 | | e^2+12=0 | | =6x+21 | | 8x+4+5x-6=180 | | X^2+8.25x-16=0 | | 2x+3y-5z=4 | | x^4y-4x^2+y=0 | | x^3-x+120=0 | | -2.5p=5(10+0.5p) | | 10n+0.375=.1n-.375 | | 0=(p+3)6+(p-6) | | 5r+5s+40= | | 2e^6x-10=0 | | 2k+(-4)=12 | | X-5.2=-18 | | 3x*x-2x-7=0 | | n=8(n+5) | | -5.2=-9h-1.6 | | -11.4-8m-13.85+22.281=-7.06m-12m | | (20x^3)-2-(sin(x))=0 | | (x-1-5i)(x-1+5i)= | | -4-2n=24 | | X^2+(k-2)x+(k-2)=0 | | -1-5a=49 | | mn=9 | | X^2+kx-2x+k-2=0 | | -6n-10=134 |