(-7-2i)(-7+2i)=equation

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Solution for (-7-2i)(-7+2i)=equation equation: 


Simplifying
(-7 + -2i)(-7 + 2i) = equation

Multiply (-7 + -2i) * (-7 + 2i)
(-7(-7 + 2i) + -2i * (-7 + 2i)) = equation
((-7 * -7 + 2i * -7) + -2i * (-7 + 2i)) = equation
((49 + -14i) + -2i * (-7 + 2i)) = equation
(49 + -14i + (-7 * -2i + 2i * -2i)) = equation
(49 + -14i + (14i + -4i2)) = equation

Combine like terms: -14i + 14i = 0
(49 + 0 + -4i2) = equation
(49 + -4i2) = equation

Solving
49 + -4i2 = aeinoqtu

Solving for variable 'i'.

Reorder the terms:
49 + -1aeinoqtu + -4i2 = aeinoqtu + -1aeinoqtu

Combine like terms: aeinoqtu + -1aeinoqtu = 0
49 + -1aeinoqtu + -4i2 = 0

The solution to this equation could not be determined.

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