(x+5)(x-6)(x-20)=0

Simple and best practice solution for (x+5)(x-6)(x-20)=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-6)(x-20)=0 equation:


Simplifying
(x + 5)(x + -6)(x + -20) = 0

Reorder the terms:
(5 + x)(x + -6)(x + -20) = 0

Reorder the terms:
(5 + x)(-6 + x)(x + -20) = 0

Reorder the terms:
(5 + x)(-6 + x)(-20 + x) = 0

Multiply (5 + x) * (-6 + x)
(5(-6 + x) + x(-6 + x))(-20 + x) = 0
((-6 * 5 + x * 5) + x(-6 + x))(-20 + x) = 0
((-30 + 5x) + x(-6 + x))(-20 + x) = 0
(-30 + 5x + (-6 * x + x * x))(-20 + x) = 0
(-30 + 5x + (-6x + x2))(-20 + x) = 0

Combine like terms: 5x + -6x = -1x
(-30 + -1x + x2)(-20 + x) = 0

Multiply (-30 + -1x + x2) * (-20 + x)
(-30(-20 + x) + -1x * (-20 + x) + x2(-20 + x)) = 0
((-20 * -30 + x * -30) + -1x * (-20 + x) + x2(-20 + x)) = 0
((600 + -30x) + -1x * (-20 + x) + x2(-20 + x)) = 0
(600 + -30x + (-20 * -1x + x * -1x) + x2(-20 + x)) = 0
(600 + -30x + (20x + -1x2) + x2(-20 + x)) = 0
(600 + -30x + 20x + -1x2 + (-20 * x2 + x * x2)) = 0
(600 + -30x + 20x + -1x2 + (-20x2 + x3)) = 0

Combine like terms: -30x + 20x = -10x
(600 + -10x + -1x2 + -20x2 + x3) = 0

Combine like terms: -1x2 + -20x2 = -21x2
(600 + -10x + -21x2 + x3) = 0

Solving
600 + -10x + -21x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| -6j+20j+20=6 | | Y^2-10y=-50 | | 3/14y+15=0 | | Y-4=-2(x+3) | | 3(1-1/4x)=9 | | 3x+5+3x-20=111 | | 6x+18=-18 | | 0.2(x+3)-0.05(x+20)= | | x-7x=23 | | -2y-27=-5(y+6) | | x+1=4x+13 | | -(-y-8z+4)= | | 4x-3=9x-11 | | 11x-4y=64 | | Y+1=4(x+3) | | 11x+4y=24 | | 18=2(3x+1)-x | | 6k+30=2(3k+12) | | Y+5=-5(x+4) | | 2(2z-2)=3(z+3) | | 2x+4y=z | | (-18+6):(-2)= | | 5(x-20)=10 | | (40+24)/8-(4-1) | | 5x-15=5(x-3) | | -(9y+9z+9)= | | (-6k+4)(-7k^2+2k-7)=0 | | 4-4x=6x-3x-59 | | 2x+140=5x+138 | | 4x+4=x-36 | | 2e/3=-2 | | 3(2x^2-3x+5)-5(3x^2-4x-6)= |

Equations solver categories