If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + 12x + 7 = 0 Reorder the terms: 7 + 12x + 6x2 = 0 Solving 7 + 12x + 6x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. 1.166666667 + 2x + x2 = 0 Move the constant term to the right: Add '-1.166666667' to each side of the equation. 1.166666667 + 2x + -1.166666667 + x2 = 0 + -1.166666667 Reorder the terms: 1.166666667 + -1.166666667 + 2x + x2 = 0 + -1.166666667 Combine like terms: 1.166666667 + -1.166666667 = 0.000000000 0.000000000 + 2x + x2 = 0 + -1.166666667 2x + x2 = 0 + -1.166666667 Combine like terms: 0 + -1.166666667 = -1.166666667 2x + x2 = -1.166666667 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 = -1.166666667 + 1 Reorder the terms: 1 + 2x + x2 = -1.166666667 + 1 Combine like terms: -1.166666667 + 1 = -0.166666667 1 + 2x + x2 = -0.166666667 Factor a perfect square on the left side: (x + 1)(x + 1) = -0.166666667 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x-3=5z+7 | | 6m-2=26+2m | | p-1/2=1/5 | | 6n-2=26+2m | | 5k=2-1/2 | | w/6=11/6 | | c+2/5=3/5 | | 20+4d=3d-2 | | 15s+15=-3s | | z+3=1/2 | | 2/5m=2/3 | | y/3=1/3 | | (-5x^2)(9x^4)= | | 12.8=×/8 | | 15=3-2r | | 10x-5=360 | | y=sqrt(16x^2+4) | | n/9=2 | | g/6=1 | | 5-4y=5-5y | | 5n-20=-28+6n | | 7p-13=-7+8p | | 4n+12+3(n+6)=4n+5 | | -2(v+5)=6v+10 | | 3y-4=1-3y | | 7y+2=6y-8 | | 3y-4=-7-6x | | 4.9x^2-20x-40=0 | | 5m^4-15m^3-200m^2=0 | | 4z+5=8-2z | | -19(-7m-6n+3)= | | x^3+-12x^2+35x=12 |