If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 = 2x + 1 Reorder the terms: 2x2 = 1 + 2x Solving 2x2 = 1 + 2x Solving for variable 'x'. Reorder the terms: -1 + -2x + 2x2 = 1 + 2x + -1 + -2x Reorder the terms: -1 + -2x + 2x2 = 1 + -1 + 2x + -2x Combine like terms: 1 + -1 = 0 -1 + -2x + 2x2 = 0 + 2x + -2x -1 + -2x + 2x2 = 2x + -2x Combine like terms: 2x + -2x = 0 -1 + -2x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -0.5 + -1x + x2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + -1x + 0.5 + x2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + -1x + x2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + -1x + x2 = 0 + 0.5 -1x + x2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 -1x + x2 = 0.5 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 = 0.5 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 0.5 + 0.25 Combine like terms: 0.5 + 0.25 = 0.75 0.25 + -1x + x2 = 0.75 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 0.75 Calculate the square root of the right side: 0.866025404 Break this problem into two subproblems by setting (x + -0.5) equal to 0.866025404 and -0.866025404.Subproblem 1
x + -0.5 = 0.866025404 Simplifying x + -0.5 = 0.866025404 Reorder the terms: -0.5 + x = 0.866025404 Solving -0.5 + x = 0.866025404 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 = 0.866025404 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 0.866025404 + 0.5 x = 0.866025404 + 0.5 Combine like terms: 0.866025404 + 0.5 = 1.366025404 x = 1.366025404 Simplifying x = 1.366025404Subproblem 2
x + -0.5 = -0.866025404 Simplifying x + -0.5 = -0.866025404 Reorder the terms: -0.5 + x = -0.866025404 Solving -0.5 + x = -0.866025404 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 = -0.866025404 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -0.866025404 + 0.5 x = -0.866025404 + 0.5 Combine like terms: -0.866025404 + 0.5 = -0.366025404 x = -0.366025404 Simplifying x = -0.366025404Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.366025404, -0.366025404}
| 5-1a=6-a | | 47=-5(b-1)-8(b-2) | | x^2-160x-5500=0 | | -10x+25y=-210 | | 4x=8(1-8x)-8 | | 6x+1=6x-11 | | -2n-8(n-8)=-21+7n | | 29+9q=-2(q-13) | | -3(5s-2)-6=-2(9s+6)-2 | | 12(3x+6)-5(2x-3)=6x-33 | | 6(3z-1)-3(z+6)=8(z+1) | | 5x^2=84 | | r-2-12=-27 | | 18(20*3)=(18*20)n | | 1x-31=6 | | 10x*-160=0 | | 42x^2+29x-6=0 | | 2(-3/4)/1/2= | | (19b-7)-6(3b+2)=-4 | | -248=-8(-6p+1) | | 5g-2gh+3+6hg-g-h= | | -7-8z=-2Z | | x+(-4x-2)=2x+23 | | 16x^2-100y^2=0 | | (x^2+0.25x)=0 | | (5b-2)-2(2b+3)=-5 | | 3x+6=5x-20 | | 50=37+0.75v | | -5x-y=-20 | | -3(x-4)-3x=5x+15 | | 161=7(-3x+8) | | 1617=(-3x+8) |