If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -0.01x2 + -1x + 40 = 0.01x2 + 2x + 20 Reorder the terms: 40 + -1x + -0.01x2 = 0.01x2 + 2x + 20 Reorder the terms: 40 + -1x + -0.01x2 = 20 + 2x + 0.01x2 Solving 40 + -1x + -0.01x2 = 20 + 2x + 0.01x2 Solving for variable 'x'. Reorder the terms: 40 + -20 + -1x + -2x + -0.01x2 + -0.01x2 = 20 + 2x + 0.01x2 + -20 + -2x + -0.01x2 Combine like terms: 40 + -20 = 20 20 + -1x + -2x + -0.01x2 + -0.01x2 = 20 + 2x + 0.01x2 + -20 + -2x + -0.01x2 Combine like terms: -1x + -2x = -3x 20 + -3x + -0.01x2 + -0.01x2 = 20 + 2x + 0.01x2 + -20 + -2x + -0.01x2 Combine like terms: -0.01x2 + -0.01x2 = -0.02x2 20 + -3x + -0.02x2 = 20 + 2x + 0.01x2 + -20 + -2x + -0.01x2 Reorder the terms: 20 + -3x + -0.02x2 = 20 + -20 + 2x + -2x + 0.01x2 + -0.01x2 Combine like terms: 20 + -20 = 0 20 + -3x + -0.02x2 = 0 + 2x + -2x + 0.01x2 + -0.01x2 20 + -3x + -0.02x2 = 2x + -2x + 0.01x2 + -0.01x2 Combine like terms: 2x + -2x = 0 20 + -3x + -0.02x2 = 0 + 0.01x2 + -0.01x2 20 + -3x + -0.02x2 = 0.01x2 + -0.01x2 Combine like terms: 0.01x2 + -0.01x2 = 0.00 20 + -3x + -0.02x2 = 0.00 Begin completing the square. Divide all terms by -0.02 the coefficient of the squared term: Divide each side by '-0.02'. -1000 + 150x + x2 = 0 Move the constant term to the right: Add '1000' to each side of the equation. -1000 + 150x + 1000 + x2 = 0 + 1000 Reorder the terms: -1000 + 1000 + 150x + x2 = 0 + 1000 Combine like terms: -1000 + 1000 = 0 0 + 150x + x2 = 0 + 1000 150x + x2 = 0 + 1000 Combine like terms: 0 + 1000 = 1000 150x + x2 = 1000 The x term is 150x. Take half its coefficient (75). Square it (5625) and add it to both sides. Add '5625' to each side of the equation. 150x + 5625 + x2 = 1000 + 5625 Reorder the terms: 5625 + 150x + x2 = 1000 + 5625 Combine like terms: 1000 + 5625 = 6625 5625 + 150x + x2 = 6625 Factor a perfect square on the left side: (x + 75)(x + 75) = 6625 Calculate the square root of the right side: 81.39410298 Break this problem into two subproblems by setting (x + 75) equal to 81.39410298 and -81.39410298.Subproblem 1
x + 75 = 81.39410298 Simplifying x + 75 = 81.39410298 Reorder the terms: 75 + x = 81.39410298 Solving 75 + x = 81.39410298 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-75' to each side of the equation. 75 + -75 + x = 81.39410298 + -75 Combine like terms: 75 + -75 = 0 0 + x = 81.39410298 + -75 x = 81.39410298 + -75 Combine like terms: 81.39410298 + -75 = 6.39410298 x = 6.39410298 Simplifying x = 6.39410298Subproblem 2
x + 75 = -81.39410298 Simplifying x + 75 = -81.39410298 Reorder the terms: 75 + x = -81.39410298 Solving 75 + x = -81.39410298 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-75' to each side of the equation. 75 + -75 + x = -81.39410298 + -75 Combine like terms: 75 + -75 = 0 0 + x = -81.39410298 + -75 x = -81.39410298 + -75 Combine like terms: -81.39410298 + -75 = -156.39410298 x = -156.39410298 Simplifying x = -156.39410298Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.39410298, -156.39410298}
| 6k+36=6 | | (2x)/(x^2-25) | | 1n+2=-14-4n | | Y^3-2y^2=o | | 9x^2-54x+9y^2+72y=-144 | | 2y^2+4y-7=y^2+1 | | 11x+8y=-24 | | y=0.69x+4.29 | | 3x+7-x=3 | | ln(6x^2+5x)=0 | | -4(x-2)=4x | | 4x^2-25y^2=11 | | 4x+4(2x-15)=60 | | 4x^2+36x-47=0 | | 33=y+39 | | -5=r-6 | | 5(n+7)=75 | | 36*30x=45 | | (-66)+(-13)=c | | -3(1-n)=2(2+1) | | 6.4/.02 | | 6=1g+10-3g | | y=4x^2-2x+10 | | 4z-6-5z= | | 16(n-7)=-4(n+38) | | 0.5a-6=0.2a | | -3.5q+1.4=-20.6-1.3q | | 5x-2=6 | | 4(n-4)=-2(n-19) | | A+(-47)=68 | | -n^2-15n+50=0 | | 2(4-k)+k=7 |