(5-2i)(8-11i)=0

Simple and best practice solution for (5-2i)(8-11i)=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 (5-2i)(8-11i)=0 equation: 


Simplifying
(5 + -2i)(8 + -11i) = 0

Multiply (5 + -2i) * (8 + -11i)
(5(8 + -11i) + -2i * (8 + -11i)) = 0
((8 * 5 + -11i * 5) + -2i * (8 + -11i)) = 0
((40 + -55i) + -2i * (8 + -11i)) = 0
(40 + -55i + (8 * -2i + -11i * -2i)) = 0
(40 + -55i + (-16i + 22i2)) = 0

Combine like terms: -55i + -16i = -71i
(40 + -71i + 22i2) = 0

Solving
40 + -71i + 22i2 = 0

Solving for variable 'i'.

Factor a trinomial.
(8 + -11i)(5 + -2i) = 0


Subproblem 1
Set the factor '(8 + -11i)' equal to zero and attempt to solve:

Simplifying
8 + -11i = 0

Solving
8 + -11i = 0

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

Add '-8' to each side of the equation.
8 + -8 + -11i = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -11i = 0 + -8
-11i = 0 + -8

Combine like terms: 0 + -8 = -8
-11i = -8

Divide each side by '-11'.
i = 0.7272727273

Simplifying
i = 0.7272727273

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

Simplifying
5 + -2i = 0

Solving
5 + -2i = 0

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

Add '-5' to each side of the equation.
5 + -5 + -2i = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -2i = 0 + -5
-2i = 0 + -5

Combine like terms: 0 + -5 = -5
-2i = -5

Divide each side by '-2'.
i = 2.5

Simplifying
i = 2.5
Solution
i = {0.7272727273, 2.5}

See similar equations:

| 1/8-1/7 | | -2.5-(-14.6)= | | 13x+9x=150 | | 36x-3/2x^2=0 | | x^3-6x=400 | | 2265.7997=1/3*571.21*h | | 13x+6x=150 | | 20-y=-7 | | x=e^4y | | 3-4/4y-3=71/4y-3 | | 14=4u-6 | | 10-.3333x=4 | | 0.2(4x-72)=-0.4(x-6) | | -13.2-2(-4.3)= | | 3+3b=9 | | (y^2+5y+4)+(7y^2+2y+3)= | | 13x+3y=150 | | 18x-36=90 | | g/2-1=2 | | 5y-9+y+31=5y+30-3y | | 8+4n-3=6n+21-4n | | -4b-4=-16 | | 120/252 | | 7p-12=0+p | | (-5w^2-w+4)+(-6w^2+7)= | | 6(x+6)=6(x+14) | | 8+x-4=-12 | | 2=t/3-2 | | 16-2b=4 | | -16x^2+96x+16=0 | | 0=2x^2-25x-250 | | 3(y-x)=-2y+9 |

Equations solver categories