If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2x2 + 4x = -2 Reorder the terms: 4x + -2x2 = -2 Solving 4x + -2x2 = -2 Solving for variable 'x'. Reorder the terms: 2 + 4x + -2x2 = -2 + 2 Combine like terms: -2 + 2 = 0 2 + 4x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(1 + 2x + -1x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(1 + 2x + -1x2)' equal to zero and attempt to solve: Simplifying 1 + 2x + -1x2 = 0 Solving 1 + 2x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -1 + -2x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -2x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -2x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2x + x2 = 0 + 1 -2x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -2x + x2 = 1 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 1 + 1 Reorder the terms: 1 + -2x + x2 = 1 + 1 Combine like terms: 1 + 1 = 2 1 + -2x + x2 = 2 Factor a perfect square on the left side: (x + -1)(x + -1) = 2 Calculate the square root of the right side: 1.414213562 Break this problem into two subproblems by setting (x + -1) equal to 1.414213562 and -1.414213562.Subproblem 1
x + -1 = 1.414213562 Simplifying x + -1 = 1.414213562 Reorder the terms: -1 + x = 1.414213562 Solving -1 + x = 1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 1.414213562 + 1 Combine like terms: -1 + 1 = 0 0 + x = 1.414213562 + 1 x = 1.414213562 + 1 Combine like terms: 1.414213562 + 1 = 2.414213562 x = 2.414213562 Simplifying x = 2.414213562Subproblem 2
x + -1 = -1.414213562 Simplifying x + -1 = -1.414213562 Reorder the terms: -1 + x = -1.414213562 Solving -1 + x = -1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -1.414213562 + 1 Combine like terms: -1 + 1 = 0 0 + x = -1.414213562 + 1 x = -1.414213562 + 1 Combine like terms: -1.414213562 + 1 = -0.414213562 x = -0.414213562 Simplifying x = -0.414213562Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.414213562, -0.414213562}Solution
x = {2.414213562, -0.414213562}
| 2y-x=6 | | 5x+(-2)=4x+6 | | 16(x-3)=7(x-5)-9(x+4)-7 | | 35x=28 | | 5x^2+16x-6=3 | | 4(3+x)+10=-11(x-6)+1 | | 2x(x+2)=3-x | | 3+6+X=24 | | 4x^4-29x^2+7=0 | | (ab^2+3a^3b)+(4a^3b-ab^2)= | | 6+32*4= | | 8a^2-8=0 | | 8a^2-20a=0 | | -4(3y+2)= | | 3x^2+7=8x | | -5(X+6)-4=2-36 | | -60+20=-4x+12x | | 23X+8-26X=7-8 | | 2Y^2+19Y+35=Y^2+49 | | 6(8y-5)=49y | | 8f+2-f=-3 | | 5X+16-4X=-2-10 | | 9X=3(7X+16) | | 67Y=22(3Y+17) | | 5-2(6x+1)=5x-2(2x+5) | | -28x^2-23x+15=0 | | 3-3=14X+11X | | (3x+1)(3x-4)-x(2x+3)=-1 | | y^2+11y+10= | | (5x)(x+2)=0 | | 6X-13=77 | | 145-7= |