Simplify the following expression. (-2+I)(3-6i)
-9i
15i
-12 +15i
-12-9i
2 answers:
The answer to your question is 15i
Answer:
15i
Step-by-step explanation:
(-2+i)(3-6i)
Use the FOIL method then combine the real and imaginary parts of the expression.
(-2+i)(3-6i)
-2 (-3-6i) + i (3-6i)
-2 * 3 - 2 (-6i) + i (3-6i)
-2 * 3 - 2 (-6i) + i * 3 + i (-6i)
-6 + 12i + 3i + 6
0 + 12i + 3i = 12i + 3i = 15i
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