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Simplify the expression (5-5i-)(-6-3i) A)-1-8i B)11-2i C)-11+2i D)9i
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4 votes
Simplify the expression (5-5i-)(-6-3i)
A)-1-8i
B)11-2i
C)-11+2i
D)9i

User Tkachuko
by
8.8k points

1 Answer

4 votes
So I'm pretty sure you forgot the subtraction symbol between the parenthesis because I just had this question on my quick check.

The book says to add opposites when subtracting binomials so the equation will be
5-5i+6+3i
11-2i is your answer
User Ahmed Alejo
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8.0k points
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