If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.5x2 + -2x + 4 = 0 Reorder the terms: 4 + -2x + 0.5x2 = 0 Solving 4 + -2x + 0.5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 0.5 the coefficient of the squared term: Divide each side by '0.5'. 8 + -4x + x2 = 0 Move the constant term to the right: Add '-8' to each side of the equation. 8 + -4x + -8 + x2 = 0 + -8 Reorder the terms: 8 + -8 + -4x + x2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -4x + x2 = 0 + -8 -4x + x2 = 0 + -8 Combine like terms: 0 + -8 = -8 -4x + x2 = -8 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -8 + 4 Reorder the terms: 4 + -4x + x2 = -8 + 4 Combine like terms: -8 + 4 = -4 4 + -4x + x2 = -4 Factor a perfect square on the left side: (x + -2)(x + -2) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 12x^2-12x+360=0 | | -(4x-6)=10-2-2 | | 2x-1=-3x+14 | | 4x-(1-7x)=-89 | | 3x-11=-1x-75 | | 5x-3y+4z=23 | | 5x-16/3 | | 2700/600 | | 5/7÷1/7= | | 17x=2y-19 | | 5/7÷1/7 | | 10y-4x=1 | | 5-2(3x-4)-2x=29 | | 30x-30y=40 | | 13y-3y=31 | | 5(7-5)-3(a+4)-4=4(a-3)+7 | | 3(2x+5)=axtb | | 0.25y+18=12 | | X+16=4x+28 | | 20x-20y=20 | | -x+(x-2)= | | 3(10-r)=2r | | 3x+2+13-3=55 | | 5x+1.15=2x | | 5x+1.25=2x | | b^2+4b=5 | | 6x^4+19x^3-20x^2-95x-50=0 | | P*3.5=21 | | 3x+5y+5z=48 | | -3x+32-7=-2(5x+10) | | 7n+12=7n+12 | | h(x)=2x+9 |