3x^2+24x+56=8

Simple and best practice solution for 3x^2+24x+56=8 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+56=8 equation:


Simplifying
3x2 + 24x + 56 = 8

Reorder the terms:
56 + 24x + 3x2 = 8

Solving
56 + 24x + 3x2 = 8

Solving for variable 'x'.

Reorder the terms:
56 + -8 + 24x + 3x2 = 8 + -8

Combine like terms: 56 + -8 = 48
48 + 24x + 3x2 = 8 + -8

Combine like terms: 8 + -8 = 0
48 + 24x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(16 + 8x + x2) = 0

Factor a trinomial.
3((4 + x)(4 + x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Subproblem 2

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Solution

x = {-4, -4}

See similar equations:

| -1+3x=6+4x | | -4(3Y+3)=3(5-4Y)-27 | | 3x^2+24x+56=0 | | 2/25X75 | | 4x-3y=-26 | | -2m-60=6m | | x-1/3x-1/2x-5=0 | | 6x^3+13x^2-15x=0 | | 10+6x=-74 | | 3x–15y–8x+y | | 4x+x/2=60 | | 5.3x+2.3=17 | | G(x)=2x^2-1findg(x-h) | | 1/36x^2-25=0 | | 4x-3=x-21 | | (2ab)(-2c)= | | 13x+8=20x-17 | | 14y-4y=40 | | 1/2x+2/3y=6 | | -v^2=-16/49 | | 4x+7x=55 | | -1+4x=(6+4x) | | t^2-64/121=0 | | x/2+7=16 | | 5+6(5,5)*x= | | 7x-3y-5=0 | | 6+11x=314 | | xy-2y-3=0 | | 2x^2-20+32= | | y/8-3=4 | | ln(1-4k)=-6k | | -5z-(16z+9)=9+(10z+5) |

Equations solver categories