3x^2-24x+51=0

Simple and best practice solution for 3x^2-24x+51=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3x^2-24x+51=0 equation:


Simplifying
3x2 + -24x + 51 = 0

Reorder the terms:
51 + -24x + 3x2 = 0

Solving
51 + -24x + 3x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(17 + -8x + x2) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(17 + -8x + x2)' equal to zero and attempt to solve: Simplifying 17 + -8x + x2 = 0 Solving 17 + -8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-17' to each side of the equation. 17 + -8x + -17 + x2 = 0 + -17 Reorder the terms: 17 + -17 + -8x + x2 = 0 + -17 Combine like terms: 17 + -17 = 0 0 + -8x + x2 = 0 + -17 -8x + x2 = 0 + -17 Combine like terms: 0 + -17 = -17 -8x + x2 = -17 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -17 + 16 Reorder the terms: 16 + -8x + x2 = -17 + 16 Combine like terms: -17 + 16 = -1 16 + -8x + x2 = -1 Factor a perfect square on the left side: (x + -4)(x + -4) = -1 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| 6x-18=30 | | 4y+8=y+4 | | 5x+25=15x-65 | | 14x+12=6x+116 | | 3w+1=10 | | -263=-8(1+6k)-3k | | 3 w+ 1= 10 | | 3x^2-24x+60=0 | | 6x-3=13-24 | | 2x+4x=134 | | 58=5x+3 | | 7x+10=-158 | | 9(n+2)=-162 | | 10=g-4+9 | | 5(-6+5x)1=35-2x-5x | | 4x+8=25+x | | 2x+35=9x-42 | | 3r+2=41 | | 4x-4=12x-52 | | 2x^2-12x+24=0 | | 4x+22=13x-59 | | 10 = g-4+ 9 | | 2x^2-12x+244=0 | | -17=3-5n | | 10n^2+26n=0 | | 2x^2-4x-4=0 | | 2x^2-4x-6=0 | | -37=x-20 | | 2x^2-4x+4=0 | | 8x+10=50 | | 5x+8=63 | | -8+n=-28 |

Equations solver categories