(x-5)(x-3)(x+3)(x+9)=0

Simple and best practice solution for (x-5)(x-3)(x+3)(x+9)=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-5)(x-3)(x+3)(x+9)=0 equation: 


Simplifying
(x + -5)(x + -3)(x + 3)(x + 9) = 0

Reorder the terms:
(-5 + x)(x + -3)(x + 3)(x + 9) = 0

Reorder the terms:
(-5 + x)(-3 + x)(x + 3)(x + 9) = 0

Reorder the terms:
(-5 + x)(-3 + x)(3 + x)(x + 9) = 0

Reorder the terms:
(-5 + x)(-3 + x)(3 + x)(9 + x) = 0

Multiply (-5 + x) * (-3 + x)
(-5(-3 + x) + x(-3 + x))(3 + x)(9 + x) = 0
((-3 * -5 + x * -5) + x(-3 + x))(3 + x)(9 + x) = 0
((15 + -5x) + x(-3 + x))(3 + x)(9 + x) = 0
(15 + -5x + (-3 * x + x * x))(3 + x)(9 + x) = 0
(15 + -5x + (-3x + x2))(3 + x)(9 + x) = 0

Combine like terms: -5x + -3x = -8x
(15 + -8x + x2)(3 + x)(9 + x) = 0

Multiply (15 + -8x + x2) * (3 + x)
(15(3 + x) + -8x * (3 + x) + x2(3 + x))(9 + x) = 0
((3 * 15 + x * 15) + -8x * (3 + x) + x2(3 + x))(9 + x) = 0
((45 + 15x) + -8x * (3 + x) + x2(3 + x))(9 + x) = 0
(45 + 15x + (3 * -8x + x * -8x) + x2(3 + x))(9 + x) = 0
(45 + 15x + (-24x + -8x2) + x2(3 + x))(9 + x) = 0
(45 + 15x + -24x + -8x2 + (3 * x2 + x * x2))(9 + x) = 0
(45 + 15x + -24x + -8x2 + (3x2 + x3))(9 + x) = 0

Combine like terms: 15x + -24x = -9x
(45 + -9x + -8x2 + 3x2 + x3)(9 + x) = 0

Combine like terms: -8x2 + 3x2 = -5x2
(45 + -9x + -5x2 + x3)(9 + x) = 0

Multiply (45 + -9x + -5x2 + x3) * (9 + x)
(45(9 + x) + -9x * (9 + x) + -5x2 * (9 + x) + x3(9 + x)) = 0
((9 * 45 + x * 45) + -9x * (9 + x) + -5x2 * (9 + x) + x3(9 + x)) = 0
((405 + 45x) + -9x * (9 + x) + -5x2 * (9 + x) + x3(9 + x)) = 0
(405 + 45x + (9 * -9x + x * -9x) + -5x2 * (9 + x) + x3(9 + x)) = 0
(405 + 45x + (-81x + -9x2) + -5x2 * (9 + x) + x3(9 + x)) = 0
(405 + 45x + -81x + -9x2 + (9 * -5x2 + x * -5x2) + x3(9 + x)) = 0
(405 + 45x + -81x + -9x2 + (-45x2 + -5x3) + x3(9 + x)) = 0
(405 + 45x + -81x + -9x2 + -45x2 + -5x3 + (9 * x3 + x * x3)) = 0
(405 + 45x + -81x + -9x2 + -45x2 + -5x3 + (9x3 + x4)) = 0

Combine like terms: 45x + -81x = -36x
(405 + -36x + -9x2 + -45x2 + -5x3 + 9x3 + x4) = 0

Combine like terms: -9x2 + -45x2 = -54x2
(405 + -36x + -54x2 + -5x3 + 9x3 + x4) = 0

Combine like terms: -5x3 + 9x3 = 4x3
(405 + -36x + -54x2 + 4x3 + x4) = 0

Solving
405 + -36x + -54x2 + 4x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 2x-3=3-5x | | X^2+c+1/4=0 | | a/4-7=-12 | | 8/k=6k-26 | | 4+x/6+x/4=19/6 | | 13x+7=8x+17 | | 15=3(y+6) | | 26=x/3 | | x+17.06=30.78 | | M/2=16 | | 4x+8=2x-18 | | 100y^2-20y+1=0 | | y+7=-5/2(x+8) | | x+75= | | x+17.23=40.86 | | -2/7x+26/21x=-5/21 | | 3X+2Y=327 | | w^2+8w-4=0 | | B-2=ab+16 | | 3x+5a=8.40 | | 651/n=93 | | a^2=6 | | 4d^2+8d+3=0 | | 89-6x=53 | | 4x-5x+2-5= | | 8(x-4)-3=6x+3 | | 8a-13=13(a-3) | | 49x^3-36x=0 | | 2(6s+7)-4s=2(4s+4)-10 | | 2(x+2)-3(x+3)=x+7 | | (2y-8)-3(4-3y)= | | (3n+4m-6)+(3m-4n+6)= |

Equations solver categories