If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 30x2 + 26x + 3 = 0 Reorder the terms: 3 + 26x + 30x2 = 0 Solving 3 + 26x + 30x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 30 the coefficient of the squared term: Divide each side by '30'. 0.1 + 0.8666666667x + x2 = 0 Move the constant term to the right: Add '-0.1' to each side of the equation. 0.1 + 0.8666666667x + -0.1 + x2 = 0 + -0.1 Reorder the terms: 0.1 + -0.1 + 0.8666666667x + x2 = 0 + -0.1 Combine like terms: 0.1 + -0.1 = 0.0 0.0 + 0.8666666667x + x2 = 0 + -0.1 0.8666666667x + x2 = 0 + -0.1 Combine like terms: 0 + -0.1 = -0.1 0.8666666667x + x2 = -0.1 The x term is 0.8666666667x. Take half its coefficient (0.4333333334). Square it (0.1877777778) and add it to both sides. Add '0.1877777778' to each side of the equation. 0.8666666667x + 0.1877777778 + x2 = -0.1 + 0.1877777778 Reorder the terms: 0.1877777778 + 0.8666666667x + x2 = -0.1 + 0.1877777778 Combine like terms: -0.1 + 0.1877777778 = 0.0877777778 0.1877777778 + 0.8666666667x + x2 = 0.0877777778 Factor a perfect square on the left side: (x + 0.4333333334)(x + 0.4333333334) = 0.0877777778 Calculate the square root of the right side: 0.296273147 Break this problem into two subproblems by setting (x + 0.4333333334) equal to 0.296273147 and -0.296273147.Subproblem 1
x + 0.4333333334 = 0.296273147 Simplifying x + 0.4333333334 = 0.296273147 Reorder the terms: 0.4333333334 + x = 0.296273147 Solving 0.4333333334 + x = 0.296273147 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.4333333334' to each side of the equation. 0.4333333334 + -0.4333333334 + x = 0.296273147 + -0.4333333334 Combine like terms: 0.4333333334 + -0.4333333334 = 0.0000000000 0.0000000000 + x = 0.296273147 + -0.4333333334 x = 0.296273147 + -0.4333333334 Combine like terms: 0.296273147 + -0.4333333334 = -0.1370601864 x = -0.1370601864 Simplifying x = -0.1370601864Subproblem 2
x + 0.4333333334 = -0.296273147 Simplifying x + 0.4333333334 = -0.296273147 Reorder the terms: 0.4333333334 + x = -0.296273147 Solving 0.4333333334 + x = -0.296273147 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.4333333334' to each side of the equation. 0.4333333334 + -0.4333333334 + x = -0.296273147 + -0.4333333334 Combine like terms: 0.4333333334 + -0.4333333334 = 0.0000000000 0.0000000000 + x = -0.296273147 + -0.4333333334 x = -0.296273147 + -0.4333333334 Combine like terms: -0.296273147 + -0.4333333334 = -0.7296064804 x = -0.7296064804 Simplifying x = -0.7296064804Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.1370601864, -0.7296064804}
| 5x/-1 | | 2/3y=2-5/6y | | 17q+3=-31 | | 5n+15n=20 | | 6.5g+10=1.5g+20 | | 2-2/3x=5/6x-8 | | (35x)/(-7) | | 3p+15+8+11p= | | 2(4x+5)=13x+8-5x+2 | | 13.33+12-3.33-5=0 | | 3x-(2x-7)9= | | b^2+3+3b^2+4+7= | | 23+x=71.6 | | 5x=5x+14 | | -3y+13.6=40.6 | | 2x(5-2x)+24=0 | | -8/5(y-15-1/10y= | | -5+m=-22 | | x^2-28x+28=0 | | -7a-16=-6 | | (1/2)w-16=5 | | 11/12*24/1 | | r+(-10)=9 | | 6+(2w)=96 | | -3/2(y-6)-1/4y= | | 5-(x+3)=2 | | 39.8=2t+9.4 | | 2x+3x+3+4x+10+x= | | -8m+19-2(m-1)=7m-(2m-5)-9m+4 | | 0.5x+3=x-6 | | 12a+6a=36 | | x^2-2x-24=x-3 |