(7+2i)(8+i)=x

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Solution for (7+2i)(8+i)=x equation: 


Simplifying
(7 + 2i)(8 + i) = x

Multiply (7 + 2i) * (8 + i)
(7(8 + i) + 2i * (8 + i)) = x
((8 * 7 + i * 7) + 2i * (8 + i)) = x
((56 + 7i) + 2i * (8 + i)) = x
(56 + 7i + (8 * 2i + i * 2i)) = x
(56 + 7i + (16i + 2i2)) = x

Combine like terms: 7i + 16i = 23i
(56 + 23i + 2i2) = x

Solving
56 + 23i + 2i2 = x

Solving for variable 'i'.

Combine like terms: x + -1x = 0
56 + 23i + 2i2 + -1x = 0

The solution to this equation could not be determined.

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