If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x2 + -13x + 12 = 0 Reorder the terms: 12 + -13x + 8x2 = 0 Solving 12 + -13x + 8x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 1.5 + -1.625x + x2 = 0 Move the constant term to the right: Add '-1.5' to each side of the equation. 1.5 + -1.625x + -1.5 + x2 = 0 + -1.5 Reorder the terms: 1.5 + -1.5 + -1.625x + x2 = 0 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + -1.625x + x2 = 0 + -1.5 -1.625x + x2 = 0 + -1.5 Combine like terms: 0 + -1.5 = -1.5 -1.625x + x2 = -1.5 The x term is -1.625x. Take half its coefficient (-0.8125). Square it (0.66015625) and add it to both sides. Add '0.66015625' to each side of the equation. -1.625x + 0.66015625 + x2 = -1.5 + 0.66015625 Reorder the terms: 0.66015625 + -1.625x + x2 = -1.5 + 0.66015625 Combine like terms: -1.5 + 0.66015625 = -0.83984375 0.66015625 + -1.625x + x2 = -0.83984375 Factor a perfect square on the left side: (x + -0.8125)(x + -0.8125) = -0.83984375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 8^2/9 | | 2x+5(x+3)=20 | | -4=6u+7(u-8) | | 17x-6-11x=2(3x-4)+2 | | y=(x+5)(x-7) | | 43=-2x^2 | | x+126+41+138=180 | | 126+41+138=180 | | 106=5x+1 | | Y=(x-5)(x-7) | | 7z+6z= | | 498.2*0.075= | | 4/x=10/2x-1 | | 3c-4c-9=-14 | | 5x+7=10x-2 | | 0=.35x^3-2x^2+8 | | 4x(squared)-2x=5 | | b^3-7b^2+10b=0 | | 11n-13n=14 | | b^3-7b+10b=0 | | 84/0.06 | | 1/3y+2=6 | | 1.5=3k | | 3x^2+30x=-60 | | log2^1/8 | | 4y^2+6y+14=0 | | 29.6x+49.8-37.9x-23.1= | | 145+y+8y-55=180 | | x+58=180 | | 6x=e^1 | | 2(-3y-1)+(2y+.7)= | | 4y+2y=6 |