If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -4x + 1 = 0 Reorder the terms: 1 + -4x + 9x2 = 0 Solving 1 + -4x + 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'. 0.1111111111 + -0.4444444444x + x2 = 0 Move the constant term to the right: Add '-0.1111111111' to each side of the equation. 0.1111111111 + -0.4444444444x + -0.1111111111 + x2 = 0 + -0.1111111111 Reorder the terms: 0.1111111111 + -0.1111111111 + -0.4444444444x + x2 = 0 + -0.1111111111 Combine like terms: 0.1111111111 + -0.1111111111 = 0.0000000000 0.0000000000 + -0.4444444444x + x2 = 0 + -0.1111111111 -0.4444444444x + x2 = 0 + -0.1111111111 Combine like terms: 0 + -0.1111111111 = -0.1111111111 -0.4444444444x + x2 = -0.1111111111 The x term is -0.4444444444x. Take half its coefficient (-0.2222222222). Square it (0.04938271604) and add it to both sides. Add '0.04938271604' to each side of the equation. -0.4444444444x + 0.04938271604 + x2 = -0.1111111111 + 0.04938271604 Reorder the terms: 0.04938271604 + -0.4444444444x + x2 = -0.1111111111 + 0.04938271604 Combine like terms: -0.1111111111 + 0.04938271604 = -0.06172839506 0.04938271604 + -0.4444444444x + x2 = -0.06172839506 Factor a perfect square on the left side: (x + -0.2222222222)(x + -0.2222222222) = -0.06172839506 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6x^3-9x^2-2x+3=0 | | 8-9(-4x+7)= | | 46-5=-6y | | 3x+45+7x+5=180 | | 9x+4=8x+6 | | .99=10+.89d | | (18-3x)-(4+2x)=10 | | -4-2(3-x)=-2(x+3) | | -16=6+4+3x | | -6x^3+9x^2-3=0 | | 3=y-n+h | | -8=13-7x | | xy=1+3x | | N=y-n+h | | 6x^3-9x^2+3=0 | | yx=1+3x | | x+4.7=-6.2 | | yx=1+3y | | 8x-4=-2x | | 4x^2+4x+21=0 | | (2x-2)+(x+11)=180 | | -7(x+9)=9(k-5)-14k | | -4.9x^2+21x-55=0 | | 4(13-3x)-17=-5x | | c(x)=0.14x | | 49v^3-4v=0 | | 12y+6=6(2y+10) | | 1.2x-0.5=0.1 | | 8x^2-30x-25=0 | | -4.9x^2+21x=55 | | 80=x+(x-10) | | 12-(n-6)+4n-2=n+14 |