If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 36x2 + -42x + 12.25 = 0 Reorder the terms: 12.25 + -42x + 36x2 = 0 Solving 12.25 + -42x + 36x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 36 the coefficient of the squared term: Divide each side by '36'. 0.3402777778 + -1.166666667x + x2 = 0 Move the constant term to the right: Add '-0.3402777778' to each side of the equation. 0.3402777778 + -1.166666667x + -0.3402777778 + x2 = 0 + -0.3402777778 Reorder the terms: 0.3402777778 + -0.3402777778 + -1.166666667x + x2 = 0 + -0.3402777778 Combine like terms: 0.3402777778 + -0.3402777778 = 0.0000000000 0.0000000000 + -1.166666667x + x2 = 0 + -0.3402777778 -1.166666667x + x2 = 0 + -0.3402777778 Combine like terms: 0 + -0.3402777778 = -0.3402777778 -1.166666667x + x2 = -0.3402777778 The x term is -1.166666667x. Take half its coefficient (-0.5833333335). Square it (0.3402777780) and add it to both sides. Add '0.3402777780' to each side of the equation. -1.166666667x + 0.3402777780 + x2 = -0.3402777778 + 0.3402777780 Reorder the terms: 0.3402777780 + -1.166666667x + x2 = -0.3402777778 + 0.3402777780 Combine like terms: -0.3402777778 + 0.3402777780 = 0.0000000002 0.3402777780 + -1.166666667x + x2 = 0.0000000002 Factor a perfect square on the left side: (x + -0.5833333335)(x + -0.5833333335) = 0.0000000002 Calculate the square root of the right side: 0.000014142 Break this problem into two subproblems by setting (x + -0.5833333335) equal to 0.000014142 and -0.000014142.Subproblem 1
x + -0.5833333335 = 0.000014142 Simplifying x + -0.5833333335 = 0.000014142 Reorder the terms: -0.5833333335 + x = 0.000014142 Solving -0.5833333335 + x = 0.000014142 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5833333335' to each side of the equation. -0.5833333335 + 0.5833333335 + x = 0.000014142 + 0.5833333335 Combine like terms: -0.5833333335 + 0.5833333335 = 0.0000000000 0.0000000000 + x = 0.000014142 + 0.5833333335 x = 0.000014142 + 0.5833333335 Combine like terms: 0.000014142 + 0.5833333335 = 0.5833474755 x = 0.5833474755 Simplifying x = 0.5833474755Subproblem 2
x + -0.5833333335 = -0.000014142 Simplifying x + -0.5833333335 = -0.000014142 Reorder the terms: -0.5833333335 + x = -0.000014142 Solving -0.5833333335 + x = -0.000014142 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5833333335' to each side of the equation. -0.5833333335 + 0.5833333335 + x = -0.000014142 + 0.5833333335 Combine like terms: -0.5833333335 + 0.5833333335 = 0.0000000000 0.0000000000 + x = -0.000014142 + 0.5833333335 x = -0.000014142 + 0.5833333335 Combine like terms: -0.000014142 + 0.5833333335 = 0.5833191915 x = 0.5833191915 Simplifying x = 0.5833191915Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.5833474755, 0.5833191915}
| 4x=68+3x | | 93-63.99+100(93-63.99)=2930 | | 5d+7e+10d+9e= | | 2x^2(x+4)=3x^2+12x+20 | | 93-64.1+100(93-64.1)=2930 | | -5.1z=(-11.73) | | 3*(x+4)=3 | | 93-x+100(93-x)=2930 | | 4x=68+3(x-20) | | .8+.2(t-.6)=1.37 | | 11n-3=3n+37 | | -8+4=m-3 | | 2x-5x-15=-3x+7-15 | | 4x+3-3x=21 | | 16j-7j=9 | | 7w=4w-24 | | 62.99+64.99y=63.55 | | m^4-225=0 | | 6(6+3)+34=(6+5)(6+2) | | 4m+8+2m=26 | | .50x+.25(200)=.40(200) | | 8y=x-16 | | (6x-1)=(2x+75) | | 2k+7=23 | | 5x-3=11-6x | | x^4+x-4=0 | | 3(x-2)=22-3 | | Z-27=29 | | 36x-2=6 | | y=-x+40 | | 9Y=216 | | 440=2d |