If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 12x + 5 = 0 Reorder the terms: 5 + 12x + 9x2 = 0 Solving 5 + 12x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 0.5555555556 + 1.333333333x + x2 = 0 Move the constant term to the right: Add '-0.5555555556' to each side of the equation. 0.5555555556 + 1.333333333x + -0.5555555556 + x2 = 0 + -0.5555555556 Reorder the terms: 0.5555555556 + -0.5555555556 + 1.333333333x + x2 = 0 + -0.5555555556 Combine like terms: 0.5555555556 + -0.5555555556 = 0.0000000000 0.0000000000 + 1.333333333x + x2 = 0 + -0.5555555556 1.333333333x + x2 = 0 + -0.5555555556 Combine like terms: 0 + -0.5555555556 = -0.5555555556 1.333333333x + x2 = -0.5555555556 The x term is 1.333333333x. Take half its coefficient (0.6666666665). Square it (0.4444444442) and add it to both sides. Add '0.4444444442' to each side of the equation. 1.333333333x + 0.4444444442 + x2 = -0.5555555556 + 0.4444444442 Reorder the terms: 0.4444444442 + 1.333333333x + x2 = -0.5555555556 + 0.4444444442 Combine like terms: -0.5555555556 + 0.4444444442 = -0.1111111114 0.4444444442 + 1.333333333x + x2 = -0.1111111114 Factor a perfect square on the left side: (x + 0.6666666665)(x + 0.6666666665) = -0.1111111114 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x^2-ax=6a^2 | | 12x+8=10x+4 | | 4u^2+9u+2=0 | | 5x^2+3=24 | | 6x+11=3+8x-6 | | -3(2x+1)=-9 | | 17x-5=4+14x | | 4(x+1)-5x=0 | | 9y-15=8y-9 | | -x^2=4-4x | | 7x-5-4x=4x-2 | | 16y^2-9y-7=0 | | x^2+81x=0 | | a^2+9a=-682 | | 5x+2=-7+3x+17 | | 11K^2-9K=0 | | 11K^2-9m=0 | | 12x-9=4x+15 | | (2x-5)(3x-4)=(5x+4)(x+5) | | 14-5(8-3x)=19 | | 10x-17=6x+1 | | 46=15+h | | c-6+10=6 | | 16+7-q-5=14 | | 10+z+11=42 | | 13+j=42 | | 2x+4=7(x-8) | | j+9+5-4=38 | | 4u^3-101u^2+25=0 | | g-19=64 | | t+19+6+10+7=68 | | 11+b+18+3=56 |