a(4+5i)(4-5i)(4-3)=

Simple and best practice solution for a(4+5i)(4-5i)(4-3)= 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 a(4+5i)(4-5i)(4-3)= equation: 


Simplifying
a(4 + 5i)(4 + -5i)(4 + -3) = 0

Combine like terms: 4 + -3 = 1
a(4 + 5i)(4 + -5i)(1) = 0

Reorder the terms for easier multiplication:
1a(4 + 5i)(4 + -5i) = 0

Multiply (4 + 5i) * (4 + -5i)
1a(4(4 + -5i) + 5i * (4 + -5i)) = 0
1a((4 * 4 + -5i * 4) + 5i * (4 + -5i)) = 0
1a((16 + -20i) + 5i * (4 + -5i)) = 0
1a(16 + -20i + (4 * 5i + -5i * 5i)) = 0
1a(16 + -20i + (20i + -25i2)) = 0

Combine like terms: -20i + 20i = 0
1a(16 + 0 + -25i2) = 0
1a(16 + -25i2) = 0
(16 * 1a + -25i2 * 1a) = 0
(16a + -25ai2) = 0

Solving
16a + -25ai2 = 0

Solving for variable 'a'.

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

Factor out the Greatest Common Factor (GCF), 'a'.
a(16 + -25i2) = 0

Factor a difference between two squares.
a((4 + 5i)(4 + -5i)) = 0


Subproblem 1
Set the factor 'a' equal to zero and attempt to solve:

Simplifying
a = 0

Solving
a = 0

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

Simplifying
a = 0

Subproblem 2
Set the factor '(4 + 5i)' equal to zero and attempt to solve:

Simplifying
4 + 5i = 0

Solving
4 + 5i = 0

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

Add '-4' to each side of the equation.
4 + -4 + 5i = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 5i = 0 + -4
5i = 0 + -4

Combine like terms: 0 + -4 = -4
5i = -4

Add '-5i' to each side of the equation.
5i + -5i = -4 + -5i

Combine like terms: 5i + -5i = 0
0 = -4 + -5i

Simplifying
0 = -4 + -5i

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 '(4 + -5i)' equal to zero and attempt to solve:

Simplifying
4 + -5i = 0

Solving
4 + -5i = 0

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

Add '-4' to each side of the equation.
4 + -4 + -5i = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -5i = 0 + -4
-5i = 0 + -4

Combine like terms: 0 + -4 = -4
-5i = -4

Add '5i' to each side of the equation.
-5i + 5i = -4 + 5i

Combine like terms: -5i + 5i = 0
0 = -4 + 5i

Simplifying
0 = -4 + 5i

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
a = {0}

See similar equations:

| 6-3p=-9 | | 4+2(-3a+10)=30 | | 6(6+7x)=36 | | 20x+5x-20=21x+4 | | 9-3f=-15 | | 6n-3=-18 | | -3(9-7x)=141 | | 6-8x=196-43x | | -7(6+5x)=-182 | | 4+5i= | | 3y-5=5y+7 | | 3(-3x-4)=-102 | | -3(8-5x)=-69 | | 6z-2=4+7z | | 2(1x-3)=14 | | j+1.1=2.3 | | 2x-3=6-x | | 7(4-7x)=567 | | 10+11x=130+x | | 5x-1=15x-121 | | 6x+33=13x-66 | | 9x+38=17x | | -7(1-2x)=-77 | | 9(b-5)=4b-5 | | 6.2=c-3.1 | | m+2=0 | | 2x+17=9x-60 | | 6(10+4x)=252 | | 2(1x+5)=28 | | 116-7x=11x+18 | | 116-7x=11x+18x | | 5(3x+6)=120 |

Equations solver categories