If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16x2 + 80x + 80 = 0 Reorder the terms: 80 + 80x + 16x2 = 0 Solving 80 + 80x + 16x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '16'. 16(5 + 5x + x2) = 0 Ignore the factor 16.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}
| 10x+6=126 | | h=-81t^2+gt | | 18-f=4 | | -g-2+2g= | | 13000+25000x=0.00+27500x | | 6z+4-z=5+4z-4 | | 7(1+x)=6(2+x) | | 6x-3=180 | | 39-3(7+4)+10= | | 7-3=-x | | 27000.00x+13000=25000 | | 39-3(x+4)+10=406 | | 2y-2+6y=-10 | | -27=36-3x | | -19+3x=-67 | | z^2-16z+60=0 | | 20t-92-1=67 | | -9x-73=172 | | 5+0.5s=1s | | 9r=36 | | -35-5x=70 | | 9(650)(350a)=2 | | 9(650)(350a)= | | (y+3)(y-9)=0 | | 9x(5x)(161)= | | -5x^2-x=1 | | 3(8x-4y)=3(2) | | 2x(x-4)=-6x+4 | | -9x-45=-216 | | (m+3)(m-6)=0 | | -4(a+1)-3a=7(2a-3) | | y=3mx+4b |