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weqwewe [10]
3 years ago
15

Simplify the given expression:

Mathematics
1 answer:
maria [59]3 years ago
8 0
We will multiply the two using the distributive property:
-5(1 - 2i) + 3i(1 - 2i)
= -5 + 10i + 3i - 6i²
Now, i² = -1
= -5 + 10i + 3i -6(-1)
= 6 - 5 + 10i + 3i
= 1 + 13i
The second option is correct.
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