6x^2+56x+18=0

Simple and best practice solution for 6x^2+56x+18=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 6x^2+56x+18=0 equation:


Simplifying
6x2 + 56x + 18 = 0

Reorder the terms:
18 + 56x + 6x2 = 0

Solving
18 + 56x + 6x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(9 + 28x + 3x2) = 0

Factor a trinomial.
2((9 + x)(1 + 3x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(9 + x)' equal to zero and attempt to solve: Simplifying 9 + x = 0 Solving 9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + x = 0 + -9 x = 0 + -9 Combine like terms: 0 + -9 = -9 x = -9 Simplifying x = -9

Subproblem 2

Set the factor '(1 + 3x)' equal to zero and attempt to solve: Simplifying 1 + 3x = 0 Solving 1 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3x = 0 + -1 3x = 0 + -1 Combine like terms: 0 + -1 = -1 3x = -1 Divide each side by '3'. x = -0.3333333333 Simplifying x = -0.3333333333

Solution

x = {-9, -0.3333333333}

See similar equations:

| 81=-5x-6(2x+12) | | 4x-(x+3)+3=5-2(3-4x)-8 | | =-6a^2-25a-25 | | x*(x+1)=30 | | (X)(X)+7=7 | | 8x-(x-18)=180 | | 2(3x+5-2y)= | | 21-16+k=14-4 | | -28-2(f+3)=-5(f-1) | | (X)(X)+16X+48=0 | | 4m-35=65 | | 0.2=2/10=1/? | | 2p+7p=55 | | -3(5x-1)+2x=-7(x+1) | | (11x-2)-7= | | 2/3x-2/9 | | m(1+n)-m= | | 5*(2x-1)=4(3-x) | | 10y-10x=0.4 | | X^2+1=i | | 5x+15+6x=180 | | -5y+36=2(y-3) | | 8x-18=180 | | 5v^2+20v=105 | | 3x-6+8x+4=30 | | f(3f+8)=0 | | -5(y-9)=2y+24 | | 3x*3+25=435 | | (X+4)(x)=0 | | 11x+2+9x+4= | | V=3.14*36(3x+5) | | 13a+4b+7a= |

Equations solver categories