If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -3x + 12 = 0 Reorder the terms: 12 + -3x + x2 = 0 Solving 12 + -3x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-12' to each side of the equation. 12 + -3x + -12 + x2 = 0 + -12 Reorder the terms: 12 + -12 + -3x + x2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -3x + x2 = 0 + -12 -3x + x2 = 0 + -12 Combine like terms: 0 + -12 = -12 -3x + x2 = -12 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 = -12 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -12 + 2.25 Combine like terms: -12 + 2.25 = -9.75 2.25 + -3x + x2 = -9.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -9.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3x-2=2-2x | | 2.33x=350 | | 15x+3=8x | | 5x^2-14x+32=0 | | 1568=(7L)28 | | -8n-10=-4n-2n | | y-8x-20=36 | | -8+22a/3=5a/3+4/3(2a-3) | | x+3/4*7/8 | | 19-7x=1-4x | | 3(-4x-4y)=3(-24) | | 6(z-5)+7z-4= | | 39=-16x^2+64x+0 | | 4m+3=3+4m | | 7c+1=c+7 | | 3z=13-16 | | 6(y-3)=2y-14 | | 7y-7x=-7 | | 4x+4x=12-4x | | 47+16c=383 | | 5x-4=23-4x | | -(x+41)=9(x-6) | | 4(5+3x)=3-(9-11x) | | 1/4(5x-4)=7 | | -6p-(-3)/-8=9 | | (x-2)+(x-2)=25 | | 4-(9-3x)=8x-1 | | 9c/5+32=80 | | 3x-23=2x-23 | | 2n+18n=40 | | 9c-11=c+29 | | r-44=-29 |