(5-11i)(5+11i)=

Solution for (5-11i)(5+11i)= equation:

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

Multiply (5 + -11i) * (5 + 11i)
(5(5 + 11i) + -11i * (5 + 11i)) = 0
((5 * 5 + 11i * 5) + -11i * (5 + 11i)) = 0
((25 + 55i) + -11i * (5 + 11i)) = 0
(25 + 55i + (5 * -11i + 11i * -11i)) = 0
(25 + 55i + (-55i + -121i2)) = 0

Combine like terms: 55i + -55i = 0
(25 + 0 + -121i2) = 0
(25 + -121i2) = 0

Solving
25 + -121i2 = 0

Solving for variable 'i'.

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

Add '-25' to each side of the equation.
25 + -25 + -121i2 = 0 + -25

Combine like terms: 25 + -25 = 0
0 + -121i2 = 0 + -25
-121i2 = 0 + -25

Combine like terms: 0 + -25 = -25
-121i2 = -25

Divide each side by '-121'.
i2 = 0.2066115702

Simplifying
i2 = 0.2066115702

Take the square root of each side:
i = {-0.454545454, 0.454545454}