If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + -4x2 = 3 Reorder the terms: -4x2 + x4 = 3 Solving -4x2 + x4 = 3 Solving for variable 'x'. Reorder the terms: -3 + -4x2 + x4 = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + -4x2 + x4 = 0 Begin completing the square. Move the constant term to the right: Add '3' to each side of the equation. -3 + -4x2 + 3 + x4 = 0 + 3 Reorder the terms: -3 + 3 + -4x2 + x4 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -4x2 + x4 = 0 + 3 -4x2 + x4 = 0 + 3 Combine like terms: 0 + 3 = 3 -4x2 + x4 = 3 The x term is -4x2. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x2 + 4 + x4 = 3 + 4 Reorder the terms: 4 + -4x2 + x4 = 3 + 4 Combine like terms: 3 + 4 = 7 4 + -4x2 + x4 = 7 Factor a perfect square on the left side: (x2 + -2)(x2 + -2) = 7 Calculate the square root of the right side: 2.645751311 Break this problem into two subproblems by setting (x2 + -2) equal to 2.645751311 and -2.645751311.Subproblem 1
x2 + -2 = 2.645751311 Simplifying x2 + -2 = 2.645751311 Reorder the terms: -2 + x2 = 2.645751311 Solving -2 + x2 = 2.645751311 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x2 = 2.645751311 + 2 Combine like terms: -2 + 2 = 0 0 + x2 = 2.645751311 + 2 x2 = 2.645751311 + 2 Combine like terms: 2.645751311 + 2 = 4.645751311 x2 = 4.645751311 Simplifying x2 = 4.645751311 Take the square root of each side: x = {-2.155400499, 2.155400499}Subproblem 2
x2 + -2 = -2.645751311 Simplifying x2 + -2 = -2.645751311 Reorder the terms: -2 + x2 = -2.645751311 Solving -2 + x2 = -2.645751311 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x2 = -2.645751311 + 2 Combine like terms: -2 + 2 = 0 0 + x2 = -2.645751311 + 2 x2 = -2.645751311 + 2 Combine like terms: -2.645751311 + 2 = -0.645751311 x2 = -0.645751311 Simplifying x2 = -0.645751311 Reorder the terms: 0.645751311 + x2 = -0.645751311 + 0.645751311 Combine like terms: -0.645751311 + 0.645751311 = 0.000000000 0.645751311 + 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.
| k-10=68 | | 7y+14= | | -2p+8=6-(2p+2) | | 207/9=x | | 34-7m=-2(1+8m) | | -1.7=2b-(-6.1) | | (1/2)/3=x/(2/3) | | 140=(x-9)20 | | 1n+3-2n=-2 | | 117/13=x | | 10.2x+39.58=-9.8x+38.94 | | 144/16=x | | 8x-13=4(2x-3) | | 25m^3+5m=5m(5m^2+1) | | 216/24=x | | 64x^4=1296x | | x-460=320 | | m^2+13m+0=0 | | -3x-6=x+1 | | x/5=11/30 | | 12-6x=8x | | 2x/9=81/2x | | 5x=(5/3) | | 25-2b=5-3(2b+4) | | 10/9(5/3)=x/30 | | 5x+2=38 | | 0.5n=30 | | 18z+10z=180 | | x4-2=18 | | 1/2x16=39 | | -5(x-1)=3 | | -(z+8)+(5z+1)=-2(z+1) |