(x-3)(x-2i)(x+2i)=

Simple and best practice solution for (x-3)(x-2i)(x+2i)= 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-3)(x-2i)(x+2i)= equation: 


Simplifying
(x + -3)(x + -2i)(x + 2i) = 0

Reorder the terms:
(-3 + x)(x + -2i)(x + 2i) = 0

Reorder the terms:
(-3 + x)(-2i + x)(x + 2i) = 0

Reorder the terms:
(-3 + x)(-2i + x)(2i + x) = 0

Multiply (-3 + x) * (-2i + x)
(-3(-2i + x) + x(-2i + x))(2i + x) = 0
((-2i * -3 + x * -3) + x(-2i + x))(2i + x) = 0
((6i + -3x) + x(-2i + x))(2i + x) = 0
(6i + -3x + (-2i * x + x * x))(2i + x) = 0
(6i + -3x + (-2ix + x2))(2i + x) = 0

Reorder the terms:
(6i + -2ix + -3x + x2)(2i + x) = 0
(6i + -2ix + -3x + x2)(2i + x) = 0

Multiply (6i + -2ix + -3x + x2) * (2i + x)
(6i * (2i + x) + -2ix * (2i + x) + -3x * (2i + x) + x2(2i + x)) = 0
((2i * 6i + x * 6i) + -2ix * (2i + x) + -3x * (2i + x) + x2(2i + x)) = 0

Reorder the terms:
((6ix + 12i2) + -2ix * (2i + x) + -3x * (2i + x) + x2(2i + x)) = 0
((6ix + 12i2) + -2ix * (2i + x) + -3x * (2i + x) + x2(2i + x)) = 0
(6ix + 12i2 + (2i * -2ix + x * -2ix) + -3x * (2i + x) + x2(2i + x)) = 0

Reorder the terms:
(6ix + 12i2 + (-2ix2 + -4i2x) + -3x * (2i + x) + x2(2i + x)) = 0
(6ix + 12i2 + (-2ix2 + -4i2x) + -3x * (2i + x) + x2(2i + x)) = 0
(6ix + 12i2 + -2ix2 + -4i2x + (2i * -3x + x * -3x) + x2(2i + x)) = 0
(6ix + 12i2 + -2ix2 + -4i2x + (-6ix + -3x2) + x2(2i + x)) = 0
(6ix + 12i2 + -2ix2 + -4i2x + -6ix + -3x2 + (2i * x2 + x * x2)) = 0
(6ix + 12i2 + -2ix2 + -4i2x + -6ix + -3x2 + (2ix2 + x3)) = 0

Reorder the terms:
(6ix + -6ix + -2ix2 + 2ix2 + 12i2 + -4i2x + -3x2 + x3) = 0

Combine like terms: 6ix + -6ix = 0
(0 + -2ix2 + 2ix2 + 12i2 + -4i2x + -3x2 + x3) = 0
(-2ix2 + 2ix2 + 12i2 + -4i2x + -3x2 + x3) = 0

Combine like terms: -2ix2 + 2ix2 = 0
(0 + 12i2 + -4i2x + -3x2 + x3) = 0
(12i2 + -4i2x + -3x2 + x3) = 0

Solving
12i2 + -4i2x + -3x2 + x3 = 0

Solving for variable 'i'.

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

Add '3x2' to each side of the equation.
12i2 + -4i2x + -3x2 + 3x2 + x3 = 0 + 3x2

Combine like terms: -3x2 + 3x2 = 0
12i2 + -4i2x + 0 + x3 = 0 + 3x2
12i2 + -4i2x + x3 = 0 + 3x2
Remove the zero:
12i2 + -4i2x + x3 = 3x2

Add '-1x3' to each side of the equation.
12i2 + -4i2x + x3 + -1x3 = 3x2 + -1x3

Combine like terms: x3 + -1x3 = 0
12i2 + -4i2x + 0 = 3x2 + -1x3
12i2 + -4i2x = 3x2 + -1x3

Reorder the terms:
12i2 + -4i2x + -3x2 + x3 = 3x2 + -3x2 + -1x3 + x3

Combine like terms: 3x2 + -3x2 = 0
12i2 + -4i2x + -3x2 + x3 = 0 + -1x3 + x3
12i2 + -4i2x + -3x2 + x3 = -1x3 + x3

Combine like terms: -1x3 + x3 = 0
12i2 + -4i2x + -3x2 + x3 = 0

The solution to this equation could not be determined.

See similar equations:

| -2+(-1.9)=1.2p+0.25 | | -(5-m)=-(8m+5) | | 117=1/2*h*13 | | 40(0.9-x)=1 | | 3x^2-17x=20 | | 4x+2=4x+7 | | 1*V=1*0.082*295 | | (r+12)square=O | | 36/140 | | (-3-x)-14=(-11) | | 1V=24.19 | | =(2x-2)(2x-2)-6(2x-2)+11 | | x-10y=19 | | (4/7)(9/20) | | 16x^2y-25y=0 | | 4/7x9/20 | | (4v+3)(6v-2x-1)= | | (7-2i)-(6+3i)= | | 6x-3-5x+10+x-5=0 | | 4v^6+6v^5-18v^4= | | x(x-8)=82 | | 38=8(u+6)-6u | | (-4x-1)/(2x^2-9) | | 2w^3-4w^2-24w=0 | | -34=5(v-2)-8v | | 6x-2x=-25 | | 15x^2+4x+5=0 | | 14x-9+16x-8= | | 15x^2+4x=0 | | 18/7=90/t | | 29/6=87/t | | (6+x)6=144 |

Equations solver categories