Back to Find conjugates and quotients of complex numbers — Problem 5 · Task Set 9

Exercises: Find Conjugates and Quotients of Complex Numbers

Show your work. Write all answers in standard form $a + bi$ (or as simplified real numbers where appropriate).

Grade 9·19 problems·~35 min·Common Core Math - HS Number and Quantity·standard·hsn-cn-a-3
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Fluency Practice

1.

Compute 5+i2+3i\dfrac{5 + i}{2 + 3i}. What is the real part of the result (as a fraction)? Enter a fraction or decimal.