(11+10i)(11-10i)=0

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Solution for (11+10i)(11-10i)=0 equation:


Simplifying
(11 + 10i)(11 + -10i) = 0

Multiply (11 + 10i) * (11 + -10i)
(11(11 + -10i) + 10i * (11 + -10i)) = 0
((11 * 11 + -10i * 11) + 10i * (11 + -10i)) = 0
((121 + -110i) + 10i * (11 + -10i)) = 0
(121 + -110i + (11 * 10i + -10i * 10i)) = 0
(121 + -110i + (110i + -100i2)) = 0

Combine like terms: -110i + 110i = 0
(121 + 0 + -100i2) = 0
(121 + -100i2) = 0

Solving
121 + -100i2 = 0

Solving for variable 'i'.

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

Add '-121' to each side of the equation.
121 + -121 + -100i2 = 0 + -121

Combine like terms: 121 + -121 = 0
0 + -100i2 = 0 + -121
-100i2 = 0 + -121

Combine like terms: 0 + -121 = -121
-100i2 = -121

Divide each side by '-100'.
i2 = 1.21

Simplifying
i2 = 1.21

Take the square root of each side:
i = {-1.1, 1.1}

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