If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 1 = 2x + 12 Reorder the terms: 1 + 2x2 = 2x + 12 Reorder the terms: 1 + 2x2 = 12 + 2x Solving 1 + 2x2 = 12 + 2x Solving for variable 'x'. Reorder the terms: 1 + -12 + -2x + 2x2 = 12 + 2x + -12 + -2x Combine like terms: 1 + -12 = -11 -11 + -2x + 2x2 = 12 + 2x + -12 + -2x Reorder the terms: -11 + -2x + 2x2 = 12 + -12 + 2x + -2x Combine like terms: 12 + -12 = 0 -11 + -2x + 2x2 = 0 + 2x + -2x -11 + -2x + 2x2 = 2x + -2x Combine like terms: 2x + -2x = 0 -11 + -2x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -5.5 + -1x + x2 = 0 Move the constant term to the right: Add '5.5' to each side of the equation. -5.5 + -1x + 5.5 + x2 = 0 + 5.5 Reorder the terms: -5.5 + 5.5 + -1x + x2 = 0 + 5.5 Combine like terms: -5.5 + 5.5 = 0.0 0.0 + -1x + x2 = 0 + 5.5 -1x + x2 = 0 + 5.5 Combine like terms: 0 + 5.5 = 5.5 -1x + x2 = 5.5 The x term is -1x. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = 5.5 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 5.5 + 0.25 Combine like terms: 5.5 + 0.25 = 5.75 0.25 + -1x + x2 = 5.75 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 5.75 Calculate the square root of the right side: 2.397915762 Break this problem into two subproblems by setting (x + -0.5) equal to 2.397915762 and -2.397915762.Subproblem 1
x + -0.5 = 2.397915762 Simplifying x + -0.5 = 2.397915762 Reorder the terms: -0.5 + x = 2.397915762 Solving -0.5 + x = 2.397915762 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = 2.397915762 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 2.397915762 + 0.5 x = 2.397915762 + 0.5 Combine like terms: 2.397915762 + 0.5 = 2.897915762 x = 2.897915762 Simplifying x = 2.897915762Subproblem 2
x + -0.5 = -2.397915762 Simplifying x + -0.5 = -2.397915762 Reorder the terms: -0.5 + x = -2.397915762 Solving -0.5 + x = -2.397915762 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = -2.397915762 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -2.397915762 + 0.5 x = -2.397915762 + 0.5 Combine like terms: -2.397915762 + 0.5 = -1.897915762 x = -1.897915762 Simplifying x = -1.897915762Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.897915762, -1.897915762}
| 4y-5x=40 | | .6x+1.9x=5 | | .6x+1.9=5 | | 2x^2+43x-2730=0 | | a+5=3 | | 7-6(3-8x)=0 | | x^2-14x+36= | | log(100)=10 | | ?10x+1+7x=37 | | ?10x+1+7x=32 | | ?10x+1+7x= | | ?10x+1+7x=37 | | log(x+5)-log(1-5x)=0 | | .50(x-6)+1=2(x-10)-3 | | 6x+4+8x+18+(180-20x+4)=180 | | 10y-x= | | 3w-10=50 | | log(x+5)=log(1-5x) | | 16n^2-24n+9= | | 4x-(6x-4)= | | 2x-4(x-1)= | | 5x^2-30x+1=0 | | 2x^3-3x^2+x=75 | | y+2=b^3 | | y=27+-7x | | 10x-10+6=2x+8 | | y+1=-7(x-4) | | f(x)=64-x^3 | | x=2.4+0.4X | | 4x+5+2=2 | | 5g+5w=q | | X^2+x*40=6000 |