(-12+1)(-12-i)=145

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Solution for (-12+1)(-12-i)=145 equation:


Simplifying
(-12 + 1)(-12 + -1i) = 145

Combine like terms: -12 + 1 = -11
(-11)(-12 + -1i) = 145
(-12 * -11 + -1i * -11) = 145
(132 + 11i) = 145

Solving
132 + 11i = 145

Solving for variable 'i'.

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

Add '-132' to each side of the equation.
132 + -132 + 11i = 145 + -132

Combine like terms: 132 + -132 = 0
0 + 11i = 145 + -132
11i = 145 + -132

Combine like terms: 145 + -132 = 13
11i = 13

Divide each side by '11'.
i = 1.181818182

Simplifying
i = 1.181818182

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