(x+3)(x-1)(-3i)=0

Simple and best practice solution for (x+3)(x-1)(-3i)=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+3)(x-1)(-3i)=0 equation:


Simplifying
(x + 3)(x + -1)(-3i) = 0

Reorder the terms:
(3 + x)(x + -1)(-3i) = 0

Reorder the terms:
(3 + x)(-1 + x)(-3i) = 0

Remove parenthesis around (-3i)
(3 + x)(-1 + x) * -3i = 0

Reorder the terms for easier multiplication:
-3i(3 + x)(-1 + x) = 0

Multiply (3 + x) * (-1 + x)
-3i(3(-1 + x) + x(-1 + x)) = 0
-3i((-1 * 3 + x * 3) + x(-1 + x)) = 0
-3i((-3 + 3x) + x(-1 + x)) = 0
-3i(-3 + 3x + (-1 * x + x * x)) = 0
-3i(-3 + 3x + (-1x + x2)) = 0

Combine like terms: 3x + -1x = 2x
-3i(-3 + 2x + x2) = 0
(-3 * -3i + 2x * -3i + x2 * -3i) = 0
(9i + -6ix + -3ix2) = 0

Solving
9i + -6ix + -3ix2 = 0

Solving for variable 'i'.

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

Factor out the Greatest Common Factor (GCF), '3i'.
3i(3 + -2x + -1x2) = 0

Factor a trinomial.
3i((1 + -1x)(3 + x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'i' equal to zero and attempt to solve: Simplifying i = 0 Solving i = 0 Move all terms containing i to the left, all other terms to the right. Simplifying i = 0

Subproblem 2

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing i to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Add 'x' to each side of the equation. -1x + x = -1 + x Combine like terms: -1x + x = 0 0 = -1 + x Simplifying 0 = -1 + x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing i to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Add '-1x' to each side of the equation. x + -1x = -3 + -1x Combine like terms: x + -1x = 0 0 = -3 + -1x Simplifying 0 = -3 + -1x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

i = {0}

See similar equations:

| 4(y+5)-(y-9)=x | | 63.2-23.5= | | -16.2-23.5= | | 16.2-23.5= | | .5(16k+10)=-11 | | y=32x+16 | | -63.2-23.5= | | 3(1n+1)-2=4(2n+3) | | 3(4x+3)+2(7x+1)=x | | 1.22x=378.68+x*0.2 | | -4x-3=16 | | -21+(-20x)+4+34x=x | | 5+15= | | 6x(2x-9)(x+6)=0 | | 9[5-2(1+4)]=x | | K^2=15-2k | | 6(6+10q)-4(6q-1)= | | 11-1.9= | | 9.1+1.9= | | 1.22x=(378.68+(x*0.2)) | | 7.2-1.9= | | x=(378.68+(x*0.2)) | | 2g+2(-6+3q)=1-g | | 9.1-1.9= | | (3x-1)=(5x+6) | | 2k+3+3k=1+7k | | 37-12= | | x=(378.68-(x*0.2)) | | 8x+12=172 | | (2,1)m=3 | | 31-27= | | 10x-50y= |

Equations solver categories