(x-10)(x+10)(x-2i)=0

Simple and best practice solution for (x-10)(x+10)(x-2i)=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-10)(x+10)(x-2i)=0 equation: 


Simplifying
(x + -10)(x + 10)(x + -2i) = 0

Reorder the terms:
(-10 + x)(x + 10)(x + -2i) = 0

Reorder the terms:
(-10 + x)(10 + x)(x + -2i) = 0

Reorder the terms:
(-10 + x)(10 + x)(-2i + x) = 0

Multiply (-10 + x) * (10 + x)
(-10(10 + x) + x(10 + x))(-2i + x) = 0
((10 * -10 + x * -10) + x(10 + x))(-2i + x) = 0
((-100 + -10x) + x(10 + x))(-2i + x) = 0
(-100 + -10x + (10 * x + x * x))(-2i + x) = 0
(-100 + -10x + (10x + x2))(-2i + x) = 0

Combine like terms: -10x + 10x = 0
(-100 + 0 + x2)(-2i + x) = 0
(-100 + x2)(-2i + x) = 0

Multiply (-100 + x2) * (-2i + x)
(-100(-2i + x) + x2(-2i + x)) = 0
((-2i * -100 + x * -100) + x2(-2i + x)) = 0
((200i + -100x) + x2(-2i + x)) = 0
(200i + -100x + (-2i * x2 + x * x2)) = 0
(200i + -100x + (-2ix2 + x3)) = 0

Reorder the terms:
(200i + -2ix2 + -100x + x3) = 0
(200i + -2ix2 + -100x + x3) = 0

Solving
200i + -2ix2 + -100x + x3 = 0

Solving for variable 'i'.

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

Add '100x' to each side of the equation.
200i + -2ix2 + -100x + 100x + x3 = 0 + 100x

Combine like terms: -100x + 100x = 0
200i + -2ix2 + 0 + x3 = 0 + 100x
200i + -2ix2 + x3 = 0 + 100x
Remove the zero:
200i + -2ix2 + x3 = 100x

Add '-1x3' to each side of the equation.
200i + -2ix2 + x3 + -1x3 = 100x + -1x3

Combine like terms: x3 + -1x3 = 0
200i + -2ix2 + 0 = 100x + -1x3
200i + -2ix2 = 100x + -1x3

Reorder the terms:
200i + -2ix2 + -100x + x3 = 100x + -100x + -1x3 + x3

Combine like terms: 100x + -100x = 0
200i + -2ix2 + -100x + x3 = 0 + -1x3 + x3
200i + -2ix2 + -100x + x3 = -1x3 + x3

Combine like terms: -1x3 + x3 = 0
200i + -2ix2 + -100x + x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 5x-4=-12+x | | 7=7-8n-4n | | 4/100*500/1 | | 11.2w=7 | | 8+7q-3+4q= | | 5x-4=-12x+x | | c+2x+6x=180 | | 6(3a+1)-30=3(2a-12) | | 2(4x-6)=4(3b-7) | | 2x+12+7x=-2 | | 0.04p+0.06(1800-p)=95 | | -420=-7(8n-4) | | 0.05/4000000 | | -6y+9=27 | | 5z-8=6z+1 | | (4x)^-1/2=8 | | -5+15x=14x | | 5(x-4)=-4+5x | | x^2+8x+21=y | | 12.3+5.013d=16.5 | | 15j+120=795 | | 3=5(x-4)+2-4x | | 8x+2=20-2 | | 2xy+6h= | | (2x-3)/6 | | 17=18-1b | | (10x-3y)-(8y+1)= | | -3+-18r=-345 | | 5x^2+6y+1=0 | | 3(1+6r)=-87 | | 4x+2x+56=180 | | -(2-3p)=p-18 |

Equations solver categories