If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -39.671192x2 + 443.432625675216x + 1 = 0 Reorder the terms: 1 + 443.432625675216x + -39.671192x2 = 0 Solving 1 + 443.432625675216x + -39.671192x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -39.671192 the coefficient of the squared term: Divide each side by '-39.671192'. -0.02520720829 + -11.17769856x + x2 = 0 Move the constant term to the right: Add '0.02520720829' to each side of the equation. -0.02520720829 + -11.17769856x + 0.02520720829 + x2 = 0 + 0.02520720829 Reorder the terms: -0.02520720829 + 0.02520720829 + -11.17769856x + x2 = 0 + 0.02520720829 Combine like terms: -0.02520720829 + 0.02520720829 = 0.00000000000 0.00000000000 + -11.17769856x + x2 = 0 + 0.02520720829 -11.17769856x + x2 = 0 + 0.02520720829 Combine like terms: 0 + 0.02520720829 = 0.02520720829 -11.17769856x + x2 = 0.02520720829 The x term is -11.17769856x. Take half its coefficient (-5.58884928). Square it (31.23523627) and add it to both sides. Add '31.23523627' to each side of the equation. -11.17769856x + 31.23523627 + x2 = 0.02520720829 + 31.23523627 Reorder the terms: 31.23523627 + -11.17769856x + x2 = 0.02520720829 + 31.23523627 Combine like terms: 0.02520720829 + 31.23523627 = 31.26044347829 31.23523627 + -11.17769856x + x2 = 31.26044347829 Factor a perfect square on the left side: (x + -5.58884928)(x + -5.58884928) = 31.26044347829 Calculate the square root of the right side: 5.591103959 Break this problem into two subproblems by setting (x + -5.58884928) equal to 5.591103959 and -5.591103959.Subproblem 1
x + -5.58884928 = 5.591103959 Simplifying x + -5.58884928 = 5.591103959 Reorder the terms: -5.58884928 + x = 5.591103959 Solving -5.58884928 + x = 5.591103959 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.58884928' to each side of the equation. -5.58884928 + 5.58884928 + x = 5.591103959 + 5.58884928 Combine like terms: -5.58884928 + 5.58884928 = 0.00000000 0.00000000 + x = 5.591103959 + 5.58884928 x = 5.591103959 + 5.58884928 Combine like terms: 5.591103959 + 5.58884928 = 11.179953239 x = 11.179953239 Simplifying x = 11.179953239Subproblem 2
x + -5.58884928 = -5.591103959 Simplifying x + -5.58884928 = -5.591103959 Reorder the terms: -5.58884928 + x = -5.591103959 Solving -5.58884928 + x = -5.591103959 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.58884928' to each side of the equation. -5.58884928 + 5.58884928 + x = -5.591103959 + 5.58884928 Combine like terms: -5.58884928 + 5.58884928 = 0.00000000 0.00000000 + x = -5.591103959 + 5.58884928 x = -5.591103959 + 5.58884928 Combine like terms: -5.591103959 + 5.58884928 = -0.002254679 x = -0.002254679 Simplifying x = -0.002254679Solution
The solution to the problem is based on the solutions from the subproblems. x = {11.179953239, -0.002254679}
| -39.671192x^2+1x+443.432625675216=0 | | -2-m= | | 1x^2+443.432625675216x+-39.671192=0 | | 1x^2+-39.671192x+443.432625675216=0 | | 16x^2+72x+76=0 | | x^4-x^2+10x-24=0 | | 3-6*3+2=-15 | | x^8+2x^4-3= | | 3-6*3+2=-13 | | 0=0.5*0.5 | | 4x=5x-2(X+4) | | 39.671192x^2-x=443.432625675216 | | 10-7y+7y=70 | | 8*x=0.8 | | 12=(x*1000)/3,40 | | 443.432625675216x^2-39.671192x+1=0 | | x^2-39.671192x=-443.432625675216 | | 20-3m=5m+7 | | 2(6x+5)=-3x-3 | | 21*a^2-4ab-b^2=0 | | 4y-6=2y+2y+5 | | x^2-39.671192x+443.432625675216=0 | | 2x+3y=.66 | | 100-4n=k | | 21a^2-4ab-b^2=0 | | y^2+1y=36 | | 0.11x+0.159y=12.8 | | 5-3x=-8+6+9x | | 5x-20=2x+6 | | x^5+7x^5y^3-35x^3y^2+35xy= | | x+[x+1]+[x+2]=66 | | -3a(2ab+7b)= |