If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 34 = 2x2 + 26x + -4 Reorder the terms: 34 = -4 + 26x + 2x2 Solving 34 = -4 + 26x + 2x2 Solving for variable 'x'. Combine like terms: 34 + 4 = 38 38 + -26x + -2x2 = -4 + 26x + 2x2 + 4 + -26x + -2x2 Reorder the terms: 38 + -26x + -2x2 = -4 + 4 + 26x + -26x + 2x2 + -2x2 Combine like terms: -4 + 4 = 0 38 + -26x + -2x2 = 0 + 26x + -26x + 2x2 + -2x2 38 + -26x + -2x2 = 26x + -26x + 2x2 + -2x2 Combine like terms: 26x + -26x = 0 38 + -26x + -2x2 = 0 + 2x2 + -2x2 38 + -26x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 38 + -26x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(19 + -13x + -1x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(19 + -13x + -1x2)' equal to zero and attempt to solve: Simplifying 19 + -13x + -1x2 = 0 Solving 19 + -13x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -19 + 13x + x2 = 0 Move the constant term to the right: Add '19' to each side of the equation. -19 + 13x + 19 + x2 = 0 + 19 Reorder the terms: -19 + 19 + 13x + x2 = 0 + 19 Combine like terms: -19 + 19 = 0 0 + 13x + x2 = 0 + 19 13x + x2 = 0 + 19 Combine like terms: 0 + 19 = 19 13x + x2 = 19 The x term is 13x. Take half its coefficient (6.5). Square it (42.25) and add it to both sides. Add '42.25' to each side of the equation. 13x + 42.25 + x2 = 19 + 42.25 Reorder the terms: 42.25 + 13x + x2 = 19 + 42.25 Combine like terms: 19 + 42.25 = 61.25 42.25 + 13x + x2 = 61.25 Factor a perfect square on the left side: (x + 6.5)(x + 6.5) = 61.25 Calculate the square root of the right side: 7.826237921 Break this problem into two subproblems by setting (x + 6.5) equal to 7.826237921 and -7.826237921.Subproblem 1
x + 6.5 = 7.826237921 Simplifying x + 6.5 = 7.826237921 Reorder the terms: 6.5 + x = 7.826237921 Solving 6.5 + x = 7.826237921 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6.5' to each side of the equation. 6.5 + -6.5 + x = 7.826237921 + -6.5 Combine like terms: 6.5 + -6.5 = 0.0 0.0 + x = 7.826237921 + -6.5 x = 7.826237921 + -6.5 Combine like terms: 7.826237921 + -6.5 = 1.326237921 x = 1.326237921 Simplifying x = 1.326237921Subproblem 2
x + 6.5 = -7.826237921 Simplifying x + 6.5 = -7.826237921 Reorder the terms: 6.5 + x = -7.826237921 Solving 6.5 + x = -7.826237921 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6.5' to each side of the equation. 6.5 + -6.5 + x = -7.826237921 + -6.5 Combine like terms: 6.5 + -6.5 = 0.0 0.0 + x = -7.826237921 + -6.5 x = -7.826237921 + -6.5 Combine like terms: -7.826237921 + -6.5 = -14.326237921 x = -14.326237921 Simplifying x = -14.326237921Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.326237921, -14.326237921}Solution
x = {1.326237921, -14.326237921}
| y=2x^2+26x-4 | | y=-800x-80ln(x) | | 4m+2m(m-3)=6 | | y=-2/9x-3 | | (8+z)(2z+9)=0 | | 4(2+a)=72 | | 20x^16-6x^13/-2x^10 | | -8y+4=-4(y-6) | | 6x(10-6x)=35-5(6x+1) | | c-3=28 | | -42=-7/6u | | 16p^2+64=0 | | 7x+9=11x+21 | | (7x^2-15)(7x^2-15)= | | xsquared+7x+1=0 | | 2x^2+6x+2.5=0 | | 40-1/22(4c)=30-1/22(3c) | | 0.4=x/30 | | 2x^2+6x+2.25=0 | | 7log(x)=3 | | -9(x+7)=6x-33 | | X^2+x^3=x^5 | | 23.79=2.9+2.6(5.3254-1) | | (8x^3-4x^2+x)-(2x^3+9x^2+4x)= | | 72=(x+6)x | | 9x^5y^5+15x^4y^6+3x^3y^4= | | 22s^2-63s+20=0 | | -50h^3+40h^2y-8hy^2=0 | | -c^2-3c+18=0 | | 2xy+6x+7y+21=0 | | (5x-10)(5x+10)=y | | (8n)+14=e |