If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + 5x + -11 = 0 Reorder the terms: -11 + 5x + 10x2 = 0 Solving -11 + 5x + 10x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. -1.1 + 0.5x + x2 = 0 Move the constant term to the right: Add '1.1' to each side of the equation. -1.1 + 0.5x + 1.1 + x2 = 0 + 1.1 Reorder the terms: -1.1 + 1.1 + 0.5x + x2 = 0 + 1.1 Combine like terms: -1.1 + 1.1 = 0.0 0.0 + 0.5x + x2 = 0 + 1.1 0.5x + x2 = 0 + 1.1 Combine like terms: 0 + 1.1 = 1.1 0.5x + x2 = 1.1 The x term is 0.5x. Take half its coefficient (0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. 0.5x + 0.0625 + x2 = 1.1 + 0.0625 Reorder the terms: 0.0625 + 0.5x + x2 = 1.1 + 0.0625 Combine like terms: 1.1 + 0.0625 = 1.1625 0.0625 + 0.5x + x2 = 1.1625 Factor a perfect square on the left side: (x + 0.25)(x + 0.25) = 1.1625 Calculate the square root of the right side: 1.078192933 Break this problem into two subproblems by setting (x + 0.25) equal to 1.078192933 and -1.078192933.Subproblem 1
x + 0.25 = 1.078192933 Simplifying x + 0.25 = 1.078192933 Reorder the terms: 0.25 + x = 1.078192933 Solving 0.25 + x = 1.078192933 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + x = 1.078192933 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = 1.078192933 + -0.25 x = 1.078192933 + -0.25 Combine like terms: 1.078192933 + -0.25 = 0.828192933 x = 0.828192933 Simplifying x = 0.828192933Subproblem 2
x + 0.25 = -1.078192933 Simplifying x + 0.25 = -1.078192933 Reorder the terms: 0.25 + x = -1.078192933 Solving 0.25 + x = -1.078192933 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + x = -1.078192933 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = -1.078192933 + -0.25 x = -1.078192933 + -0.25 Combine like terms: -1.078192933 + -0.25 = -1.328192933 x = -1.328192933 Simplifying x = -1.328192933Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.828192933, -1.328192933}
| 4x+110=180 | | 694.44*6.75= | | 4g-5-7-4g= | | x+10+2x-5+2x-10=180 | | 5(2z-1)+3z=9-z | | 56/16+x/2 | | 20y+5x=15 | | -10.28-x=39.89 | | 15y-6-11y=2 | | 2x+2x-40+2x-50=180 | | 5.7-x=8.1 | | d/17-31=-24 | | 1/2x+8x+3x+2=180 | | x-8y=15forx | | .28+.006x=79 | | y=-12/5x-14 | | 7-3x=3-7x | | 6n^2=8n | | 2x-9=5x-4x | | 3a/4=36/12 | | x/2-2=0 | | -1.7-5x=1.8 | | 5=-6-y/10 | | 7x+2x+3x=180 | | x/2-1=0 | | 0=(x-a)(x+b) | | -6=-4(x+5)+6 | | -6=-4(x+5)+6 | | 4z=14-22 | | 7h-12=30 | | 3=-6-y/5 | | 10=x/4 |