Simplify the following: .
Hint
Answer
-8i
Just imagine simple radical form.
Simplify the following: i 11.
i2 = -1
-i
Exponent rules are baaaaack.
-1
Add whole numbers of like terms.
Break that -75 up into its prime factors.
Simplify the following: (9 + 2i) + (7 – 5i).
Keep imaginary parts imaginary.
16 – 3i
Simplify the following: (3 + 6i)(1 + 2i).
The distributive property still works on complex numbers. Would we lie? Also, don't forget i2 = -1.
-9 + 12i
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