How to subtract complex numbers

Practice Questions

SAT Math › How to subtract complex numbers

Questions

3

1

From $7 + i \sqrt {7 }$ , subtract its complex conjugate.

2

From $17 - i \sqrt{17}$ , subtract its complex conjugate.

3

From $\frac{3}{2} + \frac{1}{4} i$ , subtract its complex conjugate. What is the difference ?

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