If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 26x2 + -26x + -2000 = 0 Reorder the terms: -2000 + -26x + 26x2 = 0 Solving -2000 + -26x + 26x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-1000 + -13x + 13x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-1000 + -13x + 13x2)' equal to zero and attempt to solve: Simplifying -1000 + -13x + 13x2 = 0 Solving -1000 + -13x + 13x2 = 0 Begin completing the square. Divide all terms by 13 the coefficient of the squared term: Divide each side by '13'. -76.92307692 + -1x + x2 = 0 Move the constant term to the right: Add '76.92307692' to each side of the equation. -76.92307692 + -1x + 76.92307692 + x2 = 0 + 76.92307692 Reorder the terms: -76.92307692 + 76.92307692 + -1x + x2 = 0 + 76.92307692 Combine like terms: -76.92307692 + 76.92307692 = 0.00000000 0.00000000 + -1x + x2 = 0 + 76.92307692 -1x + x2 = 0 + 76.92307692 Combine like terms: 0 + 76.92307692 = 76.92307692 -1x + x2 = 76.92307692 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 = 76.92307692 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 76.92307692 + 0.25 Combine like terms: 76.92307692 + 0.25 = 77.17307692 0.25 + -1x + x2 = 77.17307692 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 77.17307692 Calculate the square root of the right side: 8.784820825 Break this problem into two subproblems by setting (x + -0.5) equal to 8.784820825 and -8.784820825.Subproblem 1
x + -0.5 = 8.784820825 Simplifying x + -0.5 = 8.784820825 Reorder the terms: -0.5 + x = 8.784820825 Solving -0.5 + x = 8.784820825 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 = 8.784820825 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 8.784820825 + 0.5 x = 8.784820825 + 0.5 Combine like terms: 8.784820825 + 0.5 = 9.284820825 x = 9.284820825 Simplifying x = 9.284820825Subproblem 2
x + -0.5 = -8.784820825 Simplifying x + -0.5 = -8.784820825 Reorder the terms: -0.5 + x = -8.784820825 Solving -0.5 + x = -8.784820825 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 = -8.784820825 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -8.784820825 + 0.5 x = -8.784820825 + 0.5 Combine like terms: -8.784820825 + 0.5 = -8.284820825 x = -8.284820825 Simplifying x = -8.284820825Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.284820825, -8.284820825}Solution
x = {9.284820825, -8.284820825}
| (8-w)(5w+6)=0 | | N/3=14/15 | | 167.3306017699115=3.14*r^2 | | 17+4x=-3x-36 | | 7(4x+9)=-87 | | 3x-4y=60xy | | 21+2y=1 | | x^2+15x+25=-32 | | 1.34x-6p-0.56x+10= | | 8t-7=-70+t | | 13x-25=144 | | Lne^23=x | | x*x*x*x*x=60 | | 7/x=3/5 | | 20x+7=17x-5 | | 14m+21m= | | 8(sin^8x+cos^8x)=1 | | 8x+9=3x+9 | | 23=x/500/40 | | 23=x/500/20 | | 23=x/500/5 | | 2.5x+2=-3.5 | | 373.0634=3.14*r^2 | | 8(sin^8(x)+cos^8(x))=1 | | 8=1/2t | | (5x^3/4)^2 | | -5=b | | 8x-3-6x=3 | | z^10-1=0 | | z^10=0 | | 108.5/5.5 | | 2x-10=2-3x |