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Evaluate the expression (−4 − 4i) + (−8 − i) and write the result in the form a + bi. The real number a...

Evaluate the expression (−4 − 4i) + (−8 − i) and write the result in the form a + bi.
The real number a equals
The real number b equals

Answer

Expression: (−4 − 4i) + (−8 − i)

  1. Combine the real parts: −4 + (−8) = −12
  2. Combine the imaginary parts: −4i + (−i) = −5i

The result is −12 − 5i, so:

  1. The real number a equals −12.
  2. The real number b equals −5.

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