If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -1)(x + -1) = 10 Reorder the terms: (-1 + x)(x + -1) = 10 Reorder the terms: (-1 + x)(-1 + x) = 10 Multiply (-1 + x) * (-1 + x) (-1(-1 + x) + x(-1 + x)) = 10 ((-1 * -1 + x * -1) + x(-1 + x)) = 10 ((1 + -1x) + x(-1 + x)) = 10 (1 + -1x + (-1 * x + x * x)) = 10 (1 + -1x + (-1x + x2)) = 10 Combine like terms: -1x + -1x = -2x (1 + -2x + x2) = 10 Solving 1 + -2x + x2 = 10 Solving for variable 'x'. Reorder the terms: 1 + -10 + -2x + x2 = 10 + -10 Combine like terms: 1 + -10 = -9 -9 + -2x + x2 = 10 + -10 Combine like terms: 10 + -10 = 0 -9 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '9' to each side of the equation. -9 + -2x + 9 + x2 = 0 + 9 Reorder the terms: -9 + 9 + -2x + x2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -2x + x2 = 0 + 9 -2x + x2 = 0 + 9 Combine like terms: 0 + 9 = 9 -2x + x2 = 9 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 = 9 + 1 Reorder the terms: 1 + -2x + x2 = 9 + 1 Combine like terms: 9 + 1 = 10 1 + -2x + x2 = 10 Factor a perfect square on the left side: (x + -1)(x + -1) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (x + -1) equal to 3.16227766 and -3.16227766.Subproblem 1
x + -1 = 3.16227766 Simplifying x + -1 = 3.16227766 Reorder the terms: -1 + x = 3.16227766 Solving -1 + x = 3.16227766 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 = 3.16227766 + 1 Combine like terms: -1 + 1 = 0 0 + x = 3.16227766 + 1 x = 3.16227766 + 1 Combine like terms: 3.16227766 + 1 = 4.16227766 x = 4.16227766 Simplifying x = 4.16227766Subproblem 2
x + -1 = -3.16227766 Simplifying x + -1 = -3.16227766 Reorder the terms: -1 + x = -3.16227766 Solving -1 + x = -3.16227766 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 = -3.16227766 + 1 Combine like terms: -1 + 1 = 0 0 + x = -3.16227766 + 1 x = -3.16227766 + 1 Combine like terms: -3.16227766 + 1 = -2.16227766 x = -2.16227766 Simplifying x = -2.16227766Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.16227766, -2.16227766}
| 7+4n=5 | | 9n^2=4-7n | | X-8pi=pie | | 2.4(m-3)+3.8=-2.8 | | 4-5=3x-8 | | -5x+9=-6(-5+3x)-8x | | 2x+144=180 | | 4(m+30)=-12 | | 3m-8=5m-8 | | 3m+3n=-24 | | 27x+45=180 | | 5(17))/10)) | | -16t+47t+20=0 | | 4(7-5x)=148 | | 1/4(X-20)=24 | | 30=-6(-7a+2) | | -9+6y+2-2y= | | -2x^2+3xy-y^2=0 | | -44=-4x-x+6 | | 2t^2-t-21=0 | | (X+2)-2(4-3x)=5(x+3)-3 | | 5x-2=40+4 | | (3x+51)+x=143 | | 656565-a=43234 | | 78=6(1-6v) | | -7(-5z-12)=-4(-4z-17)+16 | | (z+1)-4(z-4)=5 | | Y=x/0.02 | | 2(10+5v)=-5(-10-8v) | | -9+4x+x=-14 | | 8b=-8(-3b+10) | | -15-9(-2q+20)=-3(-11q+15) |