Assuming "i" is an imaginary unit: 3 ( − 11 + 3 i ) + 6 ( − 6 + i ) = − 33 + 9 i − 36 + 6 i = − 69 + 15 i
The simplified expression of 3 ( − 11 + 3 i ) + 6 ( − 6 + i ) is − 69 + 15 i . This is achieved by distributing the constants and combining like terms. The final answer combines the real parts and the imaginary parts separately.
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