3 years ago

What are the steps to simplify (5-7i)(-4-3i)?

Mathematics

2 answers:

SVETLANKA909090 [29]3 years ago

8 0

1. Distribute 5-7i×-4-3i
2. Multiply 5-7i by -4-3i
3. -20+10i

vekshin13 years ago

3 0

Add the like terms so (1)(-10i)

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