720=(x+11)(3x)(x)

Simple and best practice solution for 720=(x+11)(3x)(x) 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 720=(x+11)(3x)(x) equation: 


Simplifying
720 = (x + 11)(3x)(x)

Reorder the terms:
720 = (11 + x)(3x)(x)

Remove parenthesis around (3x)
720 = (11 + x) * 3x(x)

Reorder the terms for easier multiplication:
720 = 3x * x(11 + x)

Multiply x * x
720 = 3x2(11 + x)
720 = (11 * 3x2 + x * 3x2)
720 = (33x2 + 3x3)

Solving
720 = 33x2 + 3x3

Solving for variable 'x'.

Reorder the terms:
720 + -33x2 + -3x3 = 33x2 + -33x2 + 3x3 + -3x3

Combine like terms: 33x2 + -33x2 = 0
720 + -33x2 + -3x3 = 0 + 3x3 + -3x3
720 + -33x2 + -3x3 = 3x3 + -3x3

Combine like terms: 3x3 + -3x3 = 0
720 + -33x2 + -3x3 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(240 + -11x2 + -1x3) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(240 + -11x2 + -1x3)' equal to zero and attempt to solve:

Simplifying
240 + -11x2 + -1x3 = 0

Solving
240 + -11x2 + -1x3 = 0

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:

| 13/3x=4/x-1/21 | | x-5=10spe | | 63=6.5 | | 18m+18=13m+13 | | 2x^8-16x^6=0 | | 26=3(x+1)+5 | | 6b^2-5b=0 | | 4n+5=0 | | H=160-16tsquared | | -3x-15x=x | | 2(x-7)+3-2x=7 | | 3n(n-39)=0 | | 0.22222x=-65 | | 5=-1/2c | | 199=129-x | | -75=15 | | 0.5x=-9 | | 1.28571x=18 | | -0.2=-5 | | x^2+9x-31=0 | | 5-6w-5-95+2w=-48-70 | | n-5=4-2 | | 3(3w-4)=20 | | 3x^2+18x=2 | | 4y^2-12y=-1 | | 3(3-4)=20 | | 9/6=6/n | | y^2=6y+3 | | 6/n=3/7 | | 3x^2-3kx+3=0 | | 4r^2-r+2=0 | | 16.2r=32.4 |

Equations solver categories