(x^2+10x+9)(x^2+4x)=0

Simple and best practice solution for (x^2+10x+9)(x^2+4x)=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 (x^2+10x+9)(x^2+4x)=0 equation:


Simplifying
(x2 + 10x + 9)(x2 + 4x) = 0

Reorder the terms:
(9 + 10x + x2)(x2 + 4x) = 0

Reorder the terms:
(9 + 10x + x2)(4x + x2) = 0

Multiply (9 + 10x + x2) * (4x + x2)
(9(4x + x2) + 10x * (4x + x2) + x2(4x + x2)) = 0
((4x * 9 + x2 * 9) + 10x * (4x + x2) + x2(4x + x2)) = 0
((36x + 9x2) + 10x * (4x + x2) + x2(4x + x2)) = 0
(36x + 9x2 + (4x * 10x + x2 * 10x) + x2(4x + x2)) = 0
(36x + 9x2 + (40x2 + 10x3) + x2(4x + x2)) = 0
(36x + 9x2 + 40x2 + 10x3 + (4x * x2 + x2 * x2)) = 0
(36x + 9x2 + 40x2 + 10x3 + (4x3 + x4)) = 0

Combine like terms: 9x2 + 40x2 = 49x2
(36x + 49x2 + 10x3 + 4x3 + x4) = 0

Combine like terms: 10x3 + 4x3 = 14x3
(36x + 49x2 + 14x3 + x4) = 0

Solving
36x + 49x2 + 14x3 + x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(36 + 49x + 14x2 + x3) = 0


Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x = 0

Subproblem 2
Set the factor '(36 + 49x + 14x2 + x3)' equal to zero and attempt to solve:

Simplifying
36 + 49x + 14x2 + x3 = 0

Solving
36 + 49x + 14x2 + x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

See similar equations:

| Y=3x+14 | | -2-4=-7x+26 | | 12x^2-3x-36=0 | | 12=1.5w | | 8x-3+3x=19 | | 12-8x=112-36x | | 9x-3=-17x+4 | | x-8=98 | | 4x(y+3)-2x(1-y)= | | 5x^2+19x=4 | | 79-7x=20x-19 | | 3x^2+15x+4=0 | | 3a^3=7a^5 | | 3x(-1)-2= | | 5x^2+19=4 | | 3x-8=7+x | | 9(x+2)=8x | | 3x^2-48x=o | | (0.5)32t^2+16t=96 | | 3(-1)-2= | | 24-3b=30 | | (0.5)10t^2+15t=540 | | 5x+3=11-4x | | n^3-121n=0 | | 9x^3=16x | | 12+2b=5b+30 | | 56b^2+b=1 | | 7x^8n*9x^10=63x^2 | | 10y^2-30y=2 | | 5x(y-3)-3xy-3xy(y+3)= | | 3v+14=68 | | (0.5)32t^2-40t=0 |

Equations solver categories