If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + -36 = x2 Reorder the terms: -36 + x4 = x2 Solving -36 + x4 = x2 Solving for variable 'x'. Reorder the terms: -36 + -1x2 + x4 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -36 + -1x2 + x4 = 0 Begin completing the square. Move the constant term to the right: Add '36' to each side of the equation. -36 + -1x2 + 36 + x4 = 0 + 36 Reorder the terms: -36 + 36 + -1x2 + x4 = 0 + 36 Combine like terms: -36 + 36 = 0 0 + -1x2 + x4 = 0 + 36 -1x2 + x4 = 0 + 36 Combine like terms: 0 + 36 = 36 -1x2 + x4 = 36 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 = 36 + 0.25 Reorder the terms: 0.25 + -1x2 + x4 = 36 + 0.25 Combine like terms: 36 + 0.25 = 36.25 0.25 + -1x2 + x4 = 36.25 Factor a perfect square on the left side: (x2 + -0.5)(x2 + -0.5) = 36.25 Calculate the square root of the right side: 6.020797289 Break this problem into two subproblems by setting (x2 + -0.5) equal to 6.020797289 and -6.020797289.Subproblem 1
x2 + -0.5 = 6.020797289 Simplifying x2 + -0.5 = 6.020797289 Reorder the terms: -0.5 + x2 = 6.020797289 Solving -0.5 + x2 = 6.020797289 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 = 6.020797289 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x2 = 6.020797289 + 0.5 x2 = 6.020797289 + 0.5 Combine like terms: 6.020797289 + 0.5 = 6.520797289 x2 = 6.520797289 Simplifying x2 = 6.520797289 Take the square root of each side: x = {-2.553585183, 2.553585183}Subproblem 2
x2 + -0.5 = -6.020797289 Simplifying x2 + -0.5 = -6.020797289 Reorder the terms: -0.5 + x2 = -6.020797289 Solving -0.5 + x2 = -6.020797289 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 = -6.020797289 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x2 = -6.020797289 + 0.5 x2 = -6.020797289 + 0.5 Combine like terms: -6.020797289 + 0.5 = -5.520797289 x2 = -5.520797289 Simplifying x2 = -5.520797289 Reorder the terms: 5.520797289 + x2 = -5.520797289 + 5.520797289 Combine like terms: -5.520797289 + 5.520797289 = 0.000000000 5.520797289 + 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^4-4=1 | | 23x-16=-17x+14 | | -(6y+3)-(-5y-4)=-3 | | 7(4y+2z)= | | 4z^3-4z^2-8z= | | 3x^3-4x^2-15x=0 | | 2(5x-3)+3(4x+5)= | | x^4-25x^2=0 | | (x+1)(x+2)(x-3)= | | Lwhv=lwh | | 3-x=30 | | (4)/(3)x=-16 | | 12(2x-8)=3(8x+4) | | 0=x^2-5x-1 | | 5+2x-3=9x+6-6x | | 20=x-17 | | -38-8k=k-4(-1-3k) | | 7(x+3y)+4(2x-3y)= | | 7.5x+40=12.5x | | 7.5x=12.5x | | 7.5x=12 | | 5x-2=x^2+2x | | (y-7)-(y+4)=6y | | 208=16d | | 16x^2-12x-8=0 | | 7x-8x+3=12x-10x-12 | | 27=q+17 | | -2x+5=6x-3 | | -1+1y=6x+10 | | 2x+4x+6x=60 | | 8-6x=9x+1 | | x+x+x+x=28 |