If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x2 + -8x + -26 = 0 Reorder the terms: -26 + -8x + 8x2 = 0 Solving -26 + -8x + 8x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-13 + -4x + 4x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-13 + -4x + 4x2)' equal to zero and attempt to solve: Simplifying -13 + -4x + 4x2 = 0 Solving -13 + -4x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -3.25 + -1x + x2 = 0 Move the constant term to the right: Add '3.25' to each side of the equation. -3.25 + -1x + 3.25 + x2 = 0 + 3.25 Reorder the terms: -3.25 + 3.25 + -1x + x2 = 0 + 3.25 Combine like terms: -3.25 + 3.25 = 0.00 0.00 + -1x + x2 = 0 + 3.25 -1x + x2 = 0 + 3.25 Combine like terms: 0 + 3.25 = 3.25 -1x + x2 = 3.25 The x term is -1x. 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. -1x + 0.25 + x2 = 3.25 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 3.25 + 0.25 Combine like terms: 3.25 + 0.25 = 3.5 0.25 + -1x + x2 = 3.5 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 3.5 Calculate the square root of the right side: 1.870828693 Break this problem into two subproblems by setting (x + -0.5) equal to 1.870828693 and -1.870828693.Subproblem 1
x + -0.5 = 1.870828693 Simplifying x + -0.5 = 1.870828693 Reorder the terms: -0.5 + x = 1.870828693 Solving -0.5 + x = 1.870828693 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 + x = 1.870828693 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 1.870828693 + 0.5 x = 1.870828693 + 0.5 Combine like terms: 1.870828693 + 0.5 = 2.370828693 x = 2.370828693 Simplifying x = 2.370828693Subproblem 2
x + -0.5 = -1.870828693 Simplifying x + -0.5 = -1.870828693 Reorder the terms: -0.5 + x = -1.870828693 Solving -0.5 + x = -1.870828693 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 + x = -1.870828693 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -1.870828693 + 0.5 x = -1.870828693 + 0.5 Combine like terms: -1.870828693 + 0.5 = -1.370828693 x = -1.370828693 Simplifying x = -1.370828693Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.370828693, -1.370828693}Solution
x = {2.370828693, -1.370828693}
| 4b+3=3b+12 | | I4.5/17-x=3/8 | | n*4*n*n*n*n*(-1)= | | 28=9x+(-x+12) | | 20-4x-1=6 | | n+9n+n+n+n+n= | | 6644.24-3.14*r^2= | | 0.09xX=133.41 | | -6y-5-6y=19 | | 20y+9=18 | | 26-8x-3=4 | | H=2+20-16t^2 | | -7+6p+5+8p= | | 2(n-5)=30 | | ln(x+3)=9 | | -3-7m+7m+8-2m= | | x*0.04=72 | | y=-x+27 | | 13x-21= | | 25x-5y+45=0 | | 25-5y+45=0 | | 3x=-x-32 | | y=-2(x+4)(x-2) | | sx-6=-16 | | 5x+18=x+6 | | 2x-22=-42 | | 10=4x+x | | g^2+5g-36=0 | | 2/30z | | 9x+14=6-x | | 212412(231-4)=12 | | y=-6+-4y+3 |