If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 2x + 22 = 0 Reorder the terms: 22 + 2x + 2x2 = 0 Solving 22 + 2x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(11 + x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(11 + x + x2)' equal to zero and attempt to solve: Simplifying 11 + x + x2 = 0 Solving 11 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-11' to each side of the equation. 11 + x + -11 + x2 = 0 + -11 Reorder the terms: 11 + -11 + x + x2 = 0 + -11 Combine like terms: 11 + -11 = 0 0 + x + x2 = 0 + -11 x + x2 = 0 + -11 Combine like terms: 0 + -11 = -11 x + x2 = -11 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = -11 + 0.25 Reorder the terms: 0.25 + x + x2 = -11 + 0.25 Combine like terms: -11 + 0.25 = -10.75 0.25 + x + x2 = -10.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -10.75 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| c-2-1/4=-8 | | b*11=87 | | 15x+12=900 | | 2x=14-0.5x | | c-2.1/4=-8 | | 4/5x-13=47 | | -12-2p=22 | | 4m=mn | | 2h-4-6h= | | 3s-11=-17+9s | | n*4=0.6 | | 5,891/76 | | x-68=-128 | | 3-2(y-3)-4y=-7 | | -7(4p+8)=128 | | -5-3x=7-7 | | 3n-24=-30+5n | | 5.6x+5.4(3.346405222)=147.2 | | 7(x+11)-4x=17 | | -(a+1)=-5 | | 8(0)-6y=24 | | -72=-8w | | 4+7w-3w-2= | | 5p-12=9p+20 | | 10=k*20 | | -1/3s-8=14 | | 14+3D=12.1+7 | | 42+x^2=180 | | 20r+30r-4= | | P=RIT | | 2x+1+4x-3=180 | | 5(5-3)=9 |