If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -5x + -34 = 0 Reorder the terms: -34 + -5x + 3x2 = 0 Solving -34 + -5x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -11.33333333 + -1.666666667x + x2 = 0 Move the constant term to the right: Add '11.33333333' to each side of the equation. -11.33333333 + -1.666666667x + 11.33333333 + x2 = 0 + 11.33333333 Reorder the terms: -11.33333333 + 11.33333333 + -1.666666667x + x2 = 0 + 11.33333333 Combine like terms: -11.33333333 + 11.33333333 = 0.00000000 0.00000000 + -1.666666667x + x2 = 0 + 11.33333333 -1.666666667x + x2 = 0 + 11.33333333 Combine like terms: 0 + 11.33333333 = 11.33333333 -1.666666667x + x2 = 11.33333333 The x term is -1.666666667x. Take half its coefficient (-0.8333333335). Square it (0.6944444447) and add it to both sides. Add '0.6944444447' to each side of the equation. -1.666666667x + 0.6944444447 + x2 = 11.33333333 + 0.6944444447 Reorder the terms: 0.6944444447 + -1.666666667x + x2 = 11.33333333 + 0.6944444447 Combine like terms: 11.33333333 + 0.6944444447 = 12.0277777747 0.6944444447 + -1.666666667x + x2 = 12.0277777747 Factor a perfect square on the left side: (x + -0.8333333335)(x + -0.8333333335) = 12.0277777747 Calculate the square root of the right side: 3.468108674 Break this problem into two subproblems by setting (x + -0.8333333335) equal to 3.468108674 and -3.468108674.Subproblem 1
x + -0.8333333335 = 3.468108674 Simplifying x + -0.8333333335 = 3.468108674 Reorder the terms: -0.8333333335 + x = 3.468108674 Solving -0.8333333335 + x = 3.468108674 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.8333333335' to each side of the equation. -0.8333333335 + 0.8333333335 + x = 3.468108674 + 0.8333333335 Combine like terms: -0.8333333335 + 0.8333333335 = 0.0000000000 0.0000000000 + x = 3.468108674 + 0.8333333335 x = 3.468108674 + 0.8333333335 Combine like terms: 3.468108674 + 0.8333333335 = 4.3014420075 x = 4.3014420075 Simplifying x = 4.3014420075Subproblem 2
x + -0.8333333335 = -3.468108674 Simplifying x + -0.8333333335 = -3.468108674 Reorder the terms: -0.8333333335 + x = -3.468108674 Solving -0.8333333335 + x = -3.468108674 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.8333333335' to each side of the equation. -0.8333333335 + 0.8333333335 + x = -3.468108674 + 0.8333333335 Combine like terms: -0.8333333335 + 0.8333333335 = 0.0000000000 0.0000000000 + x = -3.468108674 + 0.8333333335 x = -3.468108674 + 0.8333333335 Combine like terms: -3.468108674 + 0.8333333335 = -2.6347753405 x = -2.6347753405 Simplifying x = -2.6347753405Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.3014420075, -2.6347753405}
| 6(x+5)+x= | | sen(5x)=0.5 | | -2x+18=30 | | 3x^2+45=18x | | -2x-18=30 | | sen(5t)=0.5 | | 200x+50y=10000 | | 8n+6=6n-52 | | 5q/q | | 4(-x-3)=3x-5 | | 15/3-3=a | | 10-4d=-3d+10 | | z^2-14z+32=0 | | -9w-1=-8w | | 6s-98=-8s | | 12/11=36/x | | 2x+9=-4x-57 | | -4a=84+3a | | -4=49+7y-11 | | 120+10u+7u=-33 | | (5/6)^x=0.5 | | 82=4u+42+6u | | 0.5x-(0.8-0.2x)=0.2-0.3 | | A=2*3.14159rh | | -32+6-10z=84 | | -16=-2s+6 | | -88=-8t+-3t | | -u-7u=96 | | 8x-3(-2x-5)=-13 | | -6s+2s=-8 | | 77=11+6u+6 | | 23=2x+10 |