If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 9 + -6x = 0 Reorder the terms: 9 + -6x + 2x2 = 0 Solving 9 + -6x + 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'. 4.5 + -3x + x2 = 0 Move the constant term to the right: Add '-4.5' to each side of the equation. 4.5 + -3x + -4.5 + x2 = 0 + -4.5 Reorder the terms: 4.5 + -4.5 + -3x + x2 = 0 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + -3x + x2 = 0 + -4.5 -3x + x2 = 0 + -4.5 Combine like terms: 0 + -4.5 = -4.5 -3x + x2 = -4.5 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -4.5 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -4.5 + 2.25 Combine like terms: -4.5 + 2.25 = -2.25 2.25 + -3x + x2 = -2.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -2.25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| X+3x=360 | | 8-(6x-7)=10-2(24-2x) | | 6n^2-5n+1=0 | | S+12s=-32 | | 3x-7=2(x+5) | | 8-(6x-7)=19-2(24-2x) | | 5*x^2+9*x-3=0 | | 2*x^2+2*x-6=0 | | 2.5x-1.3=1.2x+1.3 | | x^2-20x+200=0 | | 3x-5=39-8x | | x^2+7*x+9=0 | | 18=3(x-5) | | 5x+35=14-73 | | x=(0.81)^1/2 | | x^2+5*x+1=0 | | 3(x+5)=x-7 | | y=0.2888lnx+1.4014 | | 5*x^2-5*x-3=0 | | 16t(t)-32t=0 | | X^2+6*x+7=0 | | 112-3x=4x-14 | | Z^2-2iz-1+9i=0 | | 52-2x=11-9x | | X^2-12x+n= | | 200-20xy-x^2y-y^2x=0 | | y/a=b | | 4*x^2-5*x+16=8*x+6 | | 5(x-6)=19-2x | | 5x-7=128-10x | | 6*x^2+31*x-30=0 | | 6(x-3)=37-5x |