If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -9x + 56 = 0 Reorder the terms: 56 + -9x + 5x2 = 0 Solving 56 + -9x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 11.2 + -1.8x + x2 = 0 Move the constant term to the right: Add '-11.2' to each side of the equation. 11.2 + -1.8x + -11.2 + x2 = 0 + -11.2 Reorder the terms: 11.2 + -11.2 + -1.8x + x2 = 0 + -11.2 Combine like terms: 11.2 + -11.2 = 0.0 0.0 + -1.8x + x2 = 0 + -11.2 -1.8x + x2 = 0 + -11.2 Combine like terms: 0 + -11.2 = -11.2 -1.8x + x2 = -11.2 The x term is -1.8x. Take half its coefficient (-0.9). Square it (0.81) and add it to both sides. Add '0.81' to each side of the equation. -1.8x + 0.81 + x2 = -11.2 + 0.81 Reorder the terms: 0.81 + -1.8x + x2 = -11.2 + 0.81 Combine like terms: -11.2 + 0.81 = -10.39 0.81 + -1.8x + x2 = -10.39 Factor a perfect square on the left side: (x + -0.9)(x + -0.9) = -10.39 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 0+0=k | | 0+y=k | | (W+7)(w-1)= | | x^3+6x-3=0 | | n^2-18n+81= | | -4z=-20 | | 3[(x-11)]+(-7)=73 | | 4/27 | | 3x+3=9x+13 | | 5A-3.50=2B | | 5.1x-2.6=11.26 | | (X)=1000+0.08 | | 9t+5t= | | x/-2-8=10 | | (4x-3)(x+2)=0 | | F(x)=(x-1)+1000 | | -73b= | | 16=8(5-h-3) | | 0=R^2+4R+8 | | 4x^2+15=115 | | -y(3+4y)= | | 2*x^3+y^3-12xy=0 | | 2*x^3+y^3-12y=0 | | Log=1/9 | | 2n^2+12n-54= | | Ln(5x-6)=8 | | t+s=c | | x=1.5x-5 | | -4(b+3)=33+5b | | (X-2)(x-2)=81 | | y*y+4=780 | | 2x^2-3y^2=9 |