Problem 108 of 7
Determine whether complex expressions 2i * i + 3 and 1+i are equal.
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compare real and imaginary parts.
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Expressions must simplify to comparable a+bi forms.
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Correct
Your answer is equivalent to the expected form.
Solution
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1. Simplify both expressions to standard form.
2. Compare real parts.
3. Compare imaginary parts; both must match for equality.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Comparing term order without simplifying.