If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + 2x2 + -16 = 0 Reorder the terms: -16 + 2x2 + x4 = 0 Solving -16 + 2x2 + x4 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '16' to each side of the equation. -16 + 2x2 + 16 + x4 = 0 + 16 Reorder the terms: -16 + 16 + 2x2 + x4 = 0 + 16 Combine like terms: -16 + 16 = 0 0 + 2x2 + x4 = 0 + 16 2x2 + x4 = 0 + 16 Combine like terms: 0 + 16 = 16 2x2 + x4 = 16 The x term is 2x2. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x2 + 1 + x4 = 16 + 1 Reorder the terms: 1 + 2x2 + x4 = 16 + 1 Combine like terms: 16 + 1 = 17 1 + 2x2 + x4 = 17 Factor a perfect square on the left side: (x2 + 1)(x2 + 1) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x2 + 1) equal to 4.123105626 and -4.123105626.Subproblem 1
x2 + 1 = 4.123105626 Simplifying x2 + 1 = 4.123105626 Reorder the terms: 1 + x2 = 4.123105626 Solving 1 + x2 = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x2 = 4.123105626 + -1 Combine like terms: 1 + -1 = 0 0 + x2 = 4.123105626 + -1 x2 = 4.123105626 + -1 Combine like terms: 4.123105626 + -1 = 3.123105626 x2 = 3.123105626 Simplifying x2 = 3.123105626 Take the square root of each side: x = {-1.767231062, 1.767231062}Subproblem 2
x2 + 1 = -4.123105626 Simplifying x2 + 1 = -4.123105626 Reorder the terms: 1 + x2 = -4.123105626 Solving 1 + x2 = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x2 = -4.123105626 + -1 Combine like terms: 1 + -1 = 0 0 + x2 = -4.123105626 + -1 x2 = -4.123105626 + -1 Combine like terms: -4.123105626 + -1 = -5.123105626 x2 = -5.123105626 Simplifying x2 = -5.123105626 Reorder the terms: 5.123105626 + x2 = -5.123105626 + 5.123105626 Combine like terms: -5.123105626 + 5.123105626 = 0.000000000 5.123105626 + 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.
| 10z-c=15 | | 6x-4=x+24 | | -20=3x-6x+7 | | 2(11-8x)=x-11x | | 39.943/22.7= | | -4(5+2x)=60 | | 38.68+.5x=100 | | 10x(x)-3x-1=0 | | -5x+5-x=59 | | 5(2x-5)=-115 | | 7-14x=-23-19x | | 10a-8-9a=6 | | -7x+2=-86+4x | | 52457/135= | | b-0.0b= | | m^3+m^2-2=0 | | 19-10m=10+17m | | (10+7i)+(8-7i)= | | 21+-7= | | 12overx=-3 | | -23+13m=14-5m | | -6.79+.27x=29.93 | | 3+2x=-19 | | -6+4x=-5x+3 | | abs(5x+2)-7=-4 | | -6.79+.27x=60.71 | | abs(5x+2)-7=4 | | -7+4x=6x+1 | | 26-6y=23-26y | | 7(x+2)=3x+2 | | 3+2x=6x-5 | | 3x*-8=-14 |