3x^2-9x+24=0

Simple and best practice solution for 3x^2-9x+24=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^2-9x+24=0 equation:


Simplifying
3x2 + -9x + 24 = 0

Reorder the terms:
24 + -9x + 3x2 = 0

Solving
24 + -9x + 3x2 = 0

Solving for variable 'x'.

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

Ignore the factor 3.

Subproblem 1

Set the factor '(8 + -3x + x2)' equal to zero and attempt to solve: Simplifying 8 + -3x + x2 = 0 Solving 8 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-8' to each side of the equation. 8 + -3x + -8 + x2 = 0 + -8 Reorder the terms: 8 + -8 + -3x + x2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -3x + x2 = 0 + -8 -3x + x2 = 0 + -8 Combine like terms: 0 + -8 = -8 -3x + x2 = -8 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 = -8 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -8 + 2.25 Combine like terms: -8 + 2.25 = -5.75 2.25 + -3x + x2 = -5.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -5.75 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:

| x^2-3c^2=o | | 2x^2-5x+6= | | 3x(x^2-2x-3)= | | 1500=3000-120x | | 6x+5x-2x=14+4 | | 9+r=91 | | 400-160x=2500 | | 3=3t-9 | | 4-3*4+6= | | 4-3*4/5+6= | | 74815=17615+550x | | 3-7y+5=4y+20-7y | | x/4+x/3=7/12 | | 14-(5m+6)=4+2m-17 | | 250x+35000=0 | | 12x^4-5x-4x^4+13x= | | 8x^2-34x^3+9x^2+10x^3= | | 2y-21-7y+35= | | 3=5t-12 | | 1-a^3= | | -2(w-9)+4w+1= | | 9-5(6-9p)+4p= | | 9(12w+1)= | | 26-4k=-3k | | -12a-65=-7a | | 12x^2+71x-6=0 | | -8x^1+(-7x^2)+4x^3+7x^4=38 | | 8m+4(m+15t)= | | -10(z+9)= | | 98-4b=-11 | | 6w+2(w-11)=18 | | 3.4-9p=-3/5 |

Equations solver categories