If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x4 + -2x2 + -3 = 0 Reorder the terms: -3 + -2x2 + 2x4 = 0 Solving -3 + -2x2 + 2x4 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -1.5 + -1x2 + x4 = 0 Move the constant term to the right: Add '1.5' to each side of the equation. -1.5 + -1x2 + 1.5 + x4 = 0 + 1.5 Reorder the terms: -1.5 + 1.5 + -1x2 + x4 = 0 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + -1x2 + x4 = 0 + 1.5 -1x2 + x4 = 0 + 1.5 Combine like terms: 0 + 1.5 = 1.5 -1x2 + x4 = 1.5 The x term is -1x2. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x2 + 0.25 + x4 = 1.5 + 0.25 Reorder the terms: 0.25 + -1x2 + x4 = 1.5 + 0.25 Combine like terms: 1.5 + 0.25 = 1.75 0.25 + -1x2 + x4 = 1.75 Factor a perfect square on the left side: (x2 + -0.5)(x2 + -0.5) = 1.75 Calculate the square root of the right side: 1.322875656 Break this problem into two subproblems by setting (x2 + -0.5) equal to 1.322875656 and -1.322875656.Subproblem 1
x2 + -0.5 = 1.322875656 Simplifying x2 + -0.5 = 1.322875656 Reorder the terms: -0.5 + x2 = 1.322875656 Solving -0.5 + x2 = 1.322875656 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x2 = 1.322875656 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x2 = 1.322875656 + 0.5 x2 = 1.322875656 + 0.5 Combine like terms: 1.322875656 + 0.5 = 1.822875656 x2 = 1.822875656 Simplifying x2 = 1.822875656 Take the square root of each side: x = {-1.350139125, 1.350139125}Subproblem 2
x2 + -0.5 = -1.322875656 Simplifying x2 + -0.5 = -1.322875656 Reorder the terms: -0.5 + x2 = -1.322875656 Solving -0.5 + x2 = -1.322875656 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x2 = -1.322875656 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x2 = -1.322875656 + 0.5 x2 = -1.322875656 + 0.5 Combine like terms: -1.322875656 + 0.5 = -0.822875656 x2 = -0.822875656 Simplifying x2 = -0.822875656 Reorder the terms: 0.822875656 + x2 = -0.822875656 + 0.822875656 Combine like terms: -0.822875656 + 0.822875656 = 0.000000000 0.822875656 + 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.
| X-5=-5x-41 | | 4x+8=3x+8 | | 2a+b-4ab+7-5a+8b= | | 2x-10=2x+26 | | 2a+b-4a+7-5a+8b= | | n+(n+1)+(n+2)=201 | | 12x-2x=10x-8 | | 4(3x+6)-7=5x-32 | | 8s(s+6)=s-35 | | 10/p=6/9 | | 10-5x=7x-12 | | 8x+4-2x-8= | | 8-63x-8x^2=0 | | -6+5=-72+5x | | 10sin(2x+40)=12 | | 7x+28+8x-48=10x+15 | | 64+5a=-11 | | -8(1-3k)=-128 | | -4(y+8)-5=5 | | 4n=210 | | 5x-1=4x-(2-x) | | 5d-2=14 | | y=88-1.1x | | 0=2x^2-13x-1 | | 2x/5=3/20 | | 2/3=5-2x/9 | | 5451548453+875448435484548X=1223885000 | | 4x+4y=54 | | ×(2/5)=3/20 | | 18x^3-39x^2-24z=0 | | 20+5x=5(x+3) | | 6n-15=-7-2n |