If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2.431x2 + -4.512x + -6.719 = 0 Reorder the terms: -6.719 + -4.512x + 2.431x2 = 0 Solving -6.719 + -4.512x + 2.431x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2.431 the coefficient of the squared term: Divide each side by '2.431'. -2.763883176 + -1.856026327x + x2 = 0 Move the constant term to the right: Add '2.763883176' to each side of the equation. -2.763883176 + -1.856026327x + 2.763883176 + x2 = 0 + 2.763883176 Reorder the terms: -2.763883176 + 2.763883176 + -1.856026327x + x2 = 0 + 2.763883176 Combine like terms: -2.763883176 + 2.763883176 = 0.000000000 0.000000000 + -1.856026327x + x2 = 0 + 2.763883176 -1.856026327x + x2 = 0 + 2.763883176 Combine like terms: 0 + 2.763883176 = 2.763883176 -1.856026327x + x2 = 2.763883176 The x term is -1.856026327x. Take half its coefficient (-0.9280131635). Square it (0.8612084316) and add it to both sides. Add '0.8612084316' to each side of the equation. -1.856026327x + 0.8612084316 + x2 = 2.763883176 + 0.8612084316 Reorder the terms: 0.8612084316 + -1.856026327x + x2 = 2.763883176 + 0.8612084316 Combine like terms: 2.763883176 + 0.8612084316 = 3.6250916076 0.8612084316 + -1.856026327x + x2 = 3.6250916076 Factor a perfect square on the left side: (x + -0.9280131635)(x + -0.9280131635) = 3.6250916076 Calculate the square root of the right side: 1.903967334 Break this problem into two subproblems by setting (x + -0.9280131635) equal to 1.903967334 and -1.903967334.Subproblem 1
x + -0.9280131635 = 1.903967334 Simplifying x + -0.9280131635 = 1.903967334 Reorder the terms: -0.9280131635 + x = 1.903967334 Solving -0.9280131635 + x = 1.903967334 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9280131635' to each side of the equation. -0.9280131635 + 0.9280131635 + x = 1.903967334 + 0.9280131635 Combine like terms: -0.9280131635 + 0.9280131635 = 0.0000000000 0.0000000000 + x = 1.903967334 + 0.9280131635 x = 1.903967334 + 0.9280131635 Combine like terms: 1.903967334 + 0.9280131635 = 2.8319804975 x = 2.8319804975 Simplifying x = 2.8319804975Subproblem 2
x + -0.9280131635 = -1.903967334 Simplifying x + -0.9280131635 = -1.903967334 Reorder the terms: -0.9280131635 + x = -1.903967334 Solving -0.9280131635 + x = -1.903967334 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9280131635' to each side of the equation. -0.9280131635 + 0.9280131635 + x = -1.903967334 + 0.9280131635 Combine like terms: -0.9280131635 + 0.9280131635 = 0.0000000000 0.0000000000 + x = -1.903967334 + 0.9280131635 x = -1.903967334 + 0.9280131635 Combine like terms: -1.903967334 + 0.9280131635 = -0.9759541705 x = -0.9759541705 Simplifying x = -0.9759541705Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.8319804975, -0.9759541705}
| -6X-3=X+7 | | -5(x+6)=15 | | -x^2-6x-18=0 | | -3+11=13x-5-12x | | 6x-5=2x-8 | | 14+2(5)= | | 3(3x+1)+4(x-3)= | | =50-5P | | 14+2(5)=5(5)-1 | | =50P | | 4x=-124 | | 3y^3-3y^2-6y=0 | | -6(20y)= | | .21-.14x=-.28x-.34 | | 1-8t=-9-3t | | 42m=-966 | | 6y-4(y-2)+4= | | p(5)=2(5)2-6(5)+4 | | -1+b=-1 | | n+6=2 | | x+0.07x=68.48 | | k+3=0 | | x+0.07=68.48 | | 7n=-2n-36 | | 10x-45=5x+5 | | a-8=-12 | | 14+k=25 | | -9+w=-15 | | 0.06(x)+0.15(10)=0.12(x+10) | | r+6=-1 | | 3+4x=109 | | 2(6-9w)=8(4w+1) |