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 x2 + -2x = 2 Reorder the terms: -2x + x2 = 2 Solving -2x + x2 = 2 Solving for variable 'x'. Reorder the terms: -2 + -2x + x2 = 2 + -2 Combine like terms: 2 + -2 = 0 -2 + -2x + x2 = 0 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}
| A=530.66cmsquared | | 3(x+3)+9=3x+4 | | (4x+1)(4x+1)=x+10 | | 4g+g^2=5 | | 4u^2-11-6=0 | | d/15=9 | | X(3)=512 | | x+x+0.31+x+0.31+0.53=8.68 | | 53=7x-2x+3 | | x(3x+4)=2 | | 5u^2+30u=0 | | 120=10f | | x-0.375=0.29 | | 3n+9=8n-16 | | 0.5(4x+8)=1.1-x-3 | | x=2y-x/y | | 0.60+0.05(14-x)=0.10(73) | | 8x-2x-10= | | b+17=62 | | -3x+15y=-95 | | 0.7x=0.42 | | 18s^2-33sw+14w^2= | | 3w+8+-3=-2+2w+4+w+3 | | 9*k=81 | | 9n-9= | | 12.0m/5H=v | | 5x^2+47=0 | | (x)(x)(x)(x)= | | 50=3(s+16)+-2(s+-2) | | 3.7x-9.2=12.5 | | 2/5x=x-18 | | 12+2x-x=9x-16 |