If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -1x + 8 = 0 Reorder the terms: 8 + -1x + 2x2 = 0 Solving 8 + -1x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 4 + -0.5x + x2 = 0 Move the constant term to the right: Add '-4' to each side of the equation. 4 + -0.5x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + -0.5x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -0.5x + x2 = 0 + -4 -0.5x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 -0.5x + x2 = -4 The x term is -0.5x. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5x + 0.0625 + x2 = -4 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = -4 + 0.0625 Combine like terms: -4 + 0.0625 = -3.9375 0.0625 + -0.5x + x2 = -3.9375 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = -3.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2x^3-3x^2-32x=-48 | | 2a^2=-7a-3 | | y^2-2y=24 | | 7x+7=-14 | | 2x+7+x=2x+12 | | x+2+2x=x+14 | | 3x=x+18 | | 11ab-3abc= | | 6x-1-10x=51 | | 2x+3x=67 | | 0=x^4-6x^3+13*x^2-12*x+4 | | 22xy-13x= | | 9x^2+6x+4=0 | | 81x^2-9x=0 | | x(x-1)=2 | | 2(2+x)+3(5+x)=54 | | 105-7x=38x+20 | | 48-5x=4x+22 | | -132-9x=10x-20 | | x*8=40 | | x+16=8px | | x^5=16x^3 | | x+2x=45 | | 12x-8=3x+19 | | 9x^2+72x+144=0 | | c=(12)gp | | -15+3x=27 | | 13x+8=66 | | 21x=6ab | | 7-2(3x-1)=8 | | graphy=5x+7 | | (4x-3)(3x+2)=0 |