SOLUTION: (-7+6i)(-7-5i)
Algebra.Com
Question 316038: (-7+6i)(-7-5i)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.
FOIL.
Multiply.
Replace with . Note: .
Multiply.
Combine like terms.
So .
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