If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x2 + -2x + -2) = 0 Reorder the terms: (-2 + -2x + x2) = 0 Remove parenthesis around (-2 + -2x + x2) -2 + -2x + x2 = 0 Solving -2 + -2x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '2' to each side of the equation. -2 + -2x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + -2x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -2x + x2 = 0 + 2 -2x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 -2x + x2 = 2 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 = 2 + 1 Reorder the terms: 1 + -2x + x2 = 2 + 1 Combine like terms: 2 + 1 = 3 1 + -2x + x2 = 3 Factor a perfect square on the left side: (x + -1)(x + -1) = 3 Calculate the square root of the right side: 1.732050808 Break this problem into two subproblems by setting (x + -1) equal to 1.732050808 and -1.732050808.Subproblem 1
x + -1 = 1.732050808 Simplifying x + -1 = 1.732050808 Reorder the terms: -1 + x = 1.732050808 Solving -1 + x = 1.732050808 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 = 1.732050808 + 1 Combine like terms: -1 + 1 = 0 0 + x = 1.732050808 + 1 x = 1.732050808 + 1 Combine like terms: 1.732050808 + 1 = 2.732050808 x = 2.732050808 Simplifying x = 2.732050808Subproblem 2
x + -1 = -1.732050808 Simplifying x + -1 = -1.732050808 Reorder the terms: -1 + x = -1.732050808 Solving -1 + x = -1.732050808 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 = -1.732050808 + 1 Combine like terms: -1 + 1 = 0 0 + x = -1.732050808 + 1 x = -1.732050808 + 1 Combine like terms: -1.732050808 + 1 = -0.732050808 x = -0.732050808 Simplifying x = -0.732050808Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.732050808, -0.732050808}
| (x+9)(x+19)=0 | | b^2-2b-54=7 | | 2y-6x=3 | | 36x^2+49= | | Y=2+1.5x | | 12m-14=46 | | 6(4x+9)-12x= | | 2x+3-x=15 | | 15x^3-14x^2+3x= | | 91=7(7+3x) | | 6x+18=20x+1 | | 6(4x+9)-12= | | x+3x=x+x+10 | | -.8x^2-.8x-.2=0 | | 12+g=-20 | | 5.63+p+6.74= | | (2e^4x)=8 | | 2e^4x=8 | | -2y^2=Y+3 | | -32+j+16-4j= | | 112x^2-252=0 | | -3.5t^2+4.7x-2.9=0 | | -3y=48 | | 90x-120x+40=0 | | -2y^2+Y+3=0 | | 15y^5-25y^4+35y^3= | | 3y-2=0 | | -80=16n | | -15=m+7 | | 3x^2+2=66 | | 3y-2=-1 | | 40x^5-6x^4-4x^3= |