nsech nsech
  • 09-05-2017
  • Mathematics
contestada

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

Respuesta :

megan78
megan78 megan78
  • 09-05-2017
Add the like terms so (1)(-10i)
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ShaniaTati
ShaniaTati ShaniaTati
  • 09-05-2017
1. Distribute 5-7i×-4-3i
2. Multiply 5-7i by -4-3i
3. -20+10i
Answer Link

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