If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 2xy + 2y2 = 0 Reorder the terms: 2xy + 2x2 + 2y2 = 0 Solving 2xy + 2x2 + 2y2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(xy + x2 + y2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(xy + x2 + y2)' equal to zero and attempt to solve: Simplifying xy + x2 + y2 = 0 Solving xy + x2 + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-1y2' to each side of the equation. xy + x2 + y2 + -1y2 = 0 + -1y2 Combine like terms: y2 + -1y2 = 0 xy + x2 + 0 = 0 + -1y2 xy + x2 = 0 + -1y2 Remove the zero: xy + x2 = -1y2 The x term is xy. Take half its coefficient (0.5y). Square it (0.25y2) and add it to both sides. Add '0.25y2' to each side of the equation. xy + x2 + 0.25y2 = -1y2 + 0.25y2 Combine like terms: -1y2 + 0.25y2 = -0.75y2 xy + x2 + 0.25y2 = -0.75y2 Factor a perfect square on the left side: (x + 0.5y)(x + 0.5y) = -0.75y2 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=(3-5x)-(x+3) | | 10x+5=8x-5 | | 3.6*x=3*x+2 | | (4x+1)(4x+1)=9 | | 2w^2+7w-39=0 | | 8+12x=25x | | 12u=31 | | 3x+7=2z | | sqrt(x^2-x+1)=2x+1 | | cos(2*x)-cos(12*x)=0 | | 3h-6=h+2 | | 4*(z-1)=3z | | sin(x)*sin(3*x)+sin(4*x)*sin(8*x)=0 | | (-x+5)(7x+8)=0 | | 1=2*(y+1) | | (-x+2)(5x+3)=0 | | 7x+x=31 | | 2x-15=3x+20-10 | | 2x+15=3x-20-10 | | x^2+2x^2+4+1=0 | | f^2=-1.3x^2+13x-8 | | y(x)-2y(x)=1 | | 12*17=125x | | F=-1.3x^2+13x-8 | | 2(2x-3)=5x+7 | | -1.3x^2=13x-8 | | -2x+11y=3 | | 69+(5x+27)+(4x+3)=180 | | 5p+6q=66 | | (x*20)+(y*30)=7850 | | (3x-3)(3x+3)=0 | | 3y+x-11=0 |