If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x4 + -14x2 + -100 = 0 Reorder the terms: -100 + -14x2 + 4x4 = 0 Solving -100 + -14x2 + 4x4 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-50 + -7x2 + 2x4) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-50 + -7x2 + 2x4)' equal to zero and attempt to solve: Simplifying -50 + -7x2 + 2x4 = 0 Solving -50 + -7x2 + 2x4 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -25 + -3.5x2 + x4 = 0 Move the constant term to the right: Add '25' to each side of the equation. -25 + -3.5x2 + 25 + x4 = 0 + 25 Reorder the terms: -25 + 25 + -3.5x2 + x4 = 0 + 25 Combine like terms: -25 + 25 = 0 0 + -3.5x2 + x4 = 0 + 25 -3.5x2 + x4 = 0 + 25 Combine like terms: 0 + 25 = 25 -3.5x2 + x4 = 25 The x term is -3.5x2. Take half its coefficient (-1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. -3.5x2 + 3.0625 + x4 = 25 + 3.0625 Reorder the terms: 3.0625 + -3.5x2 + x4 = 25 + 3.0625 Combine like terms: 25 + 3.0625 = 28.0625 3.0625 + -3.5x2 + x4 = 28.0625 Factor a perfect square on the left side: (x2 + -1.75)(x2 + -1.75) = 28.0625 Calculate the square root of the right side: 5.297405025 Break this problem into two subproblems by setting (x2 + -1.75) equal to 5.297405025 and -5.297405025.Subproblem 1
x2 + -1.75 = 5.297405025 Simplifying x2 + -1.75 = 5.297405025 Reorder the terms: -1.75 + x2 = 5.297405025 Solving -1.75 + x2 = 5.297405025 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + x2 = 5.297405025 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + x2 = 5.297405025 + 1.75 x2 = 5.297405025 + 1.75 Combine like terms: 5.297405025 + 1.75 = 7.047405025 x2 = 7.047405025 Simplifying x2 = 7.047405025 Take the square root of each side: x = {-2.654694902, 2.654694902}Subproblem 2
x2 + -1.75 = -5.297405025 Simplifying x2 + -1.75 = -5.297405025 Reorder the terms: -1.75 + x2 = -5.297405025 Solving -1.75 + x2 = -5.297405025 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + x2 = -5.297405025 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + x2 = -5.297405025 + 1.75 x2 = -5.297405025 + 1.75 Combine like terms: -5.297405025 + 1.75 = -3.547405025 x2 = -3.547405025 Simplifying x2 = -3.547405025 Reorder the terms: 3.547405025 + x2 = -3.547405025 + 3.547405025 Combine like terms: -3.547405025 + 3.547405025 = 0.000000000 3.547405025 + 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.
| -2.72x=810 | | r+4=14+6r | | b/19-7b/19=12/19 | | x-(-20)=34 | | 0.345=(18.85-x)/x | | 16(6x+1)=124+12(4x+3) | | 20=-5/2x | | 0.345=(18.85-x)/2 | | x-3+2x=x+7+6x | | 9(6+x)=1 | | 6x+6x=13x-12 | | 2x-14=6(6x-2)-2 | | 9=4(X+2)-(X+8) | | 2.25n=11.50n | | -3a^2=-11a-130 | | 10x+23x-7=276 | | 4h+24=24 | | 5-2x=15-x | | 3(2z+4)=6(5x+2) | | (x^2+5x)-2=2x | | 90x+35=80x+75 | | 6(2x+8)-12x=48 | | (8/(2x))+(3/x)=(7/4) | | 2-5x=9x-16 | | x+9+x+9=5x+9 | | -135=-5(-6N+3) | | 2(x+4)/(5)-3x=-1 | | -26/7x8/1 | | -11n^2+2n+2=7 | | 12x^2+21xy-45y^2= | | -x/6=-12 | | 10=70(1.15)x |