If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + -5x + -5 = 0 Reorder the terms: -5 + -5x + -1x2 = 0 Solving -5 + -5x + -1x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-1'. -1(5 + 5x + x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(5 + 5x + x2)' equal to zero and attempt to solve: Simplifying 5 + 5x + x2 = 0 Solving 5 + 5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + 5x + -5 + x2 = 0 + -5 Reorder the terms: 5 + -5 + 5x + x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 5x + x2 = 0 + -5 5x + x2 = 0 + -5 Combine like terms: 0 + -5 = -5 5x + x2 = -5 The x term is 5x. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5x + 6.25 + x2 = -5 + 6.25 Reorder the terms: 6.25 + 5x + x2 = -5 + 6.25 Combine like terms: -5 + 6.25 = 1.25 6.25 + 5x + x2 = 1.25 Factor a perfect square on the left side: (x + 2.5)(x + 2.5) = 1.25 Calculate the square root of the right side: 1.118033989 Break this problem into two subproblems by setting (x + 2.5) equal to 1.118033989 and -1.118033989.Subproblem 1
x + 2.5 = 1.118033989 Simplifying x + 2.5 = 1.118033989 Reorder the terms: 2.5 + x = 1.118033989 Solving 2.5 + x = 1.118033989 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = 1.118033989 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = 1.118033989 + -2.5 x = 1.118033989 + -2.5 Combine like terms: 1.118033989 + -2.5 = -1.381966011 x = -1.381966011 Simplifying x = -1.381966011Subproblem 2
x + 2.5 = -1.118033989 Simplifying x + 2.5 = -1.118033989 Reorder the terms: 2.5 + x = -1.118033989 Solving 2.5 + x = -1.118033989 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = -1.118033989 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = -1.118033989 + -2.5 x = -1.118033989 + -2.5 Combine like terms: -1.118033989 + -2.5 = -3.618033989 x = -3.618033989 Simplifying x = -3.618033989Solution
The solution to the problem is based on the solutions from the subproblems. x = {-1.381966011, -3.618033989}Solution
x = {-1.381966011, -3.618033989}
| 12x-10x=-9+23 | | X+14=-32 | | X-13=24 | | -4x+1=6x+11 | | 6x+8y+3x-5y= | | 27-n^2=6n | | g-12=13 | | t+10=21 | | 16x^4+x^3+16x^2+x-1=0 | | a+3=11 | | 16x^4+x^3+16x^2+x-100=0 | | (6x-8)-(3x+2)=-5 | | 4a+3c-2a+c= | | 3(7-2x)-12=8-7x | | 3x-7y=16 | | 4x-2=10+2x | | -5x+x+9=-4x+12 | | x=-2(x-3)(x-8) | | 2+(-4)= | | -37+n=-56 | | x=2(x-3)(x-8) | | x=-(x-3)(x-8) | | r^2+148=12r | | x=(x-3)(x-8) | | 6x^2=384 | | 3x+5(x-9)=3(x-10) | | x=-(x-3)(x+5) | | x=(x-3)(x+5) | | 3x-5+15=2x+z | | 12x-3=8x+9 | | 8y-5=90-7 | | 5t^2+336=224 |