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Multiply Z with W in the complex plane.
-1
5-3i
1+7i
5+i
-2+6i
5+4i
Fill in the blanks:
If Z= 2+i and W= 4+4i then ZW= _____.
-2-3i
-3i
4+12i
Is the sentence true or false?
If Z= 2+3i and W= 3i then ZW=6i.
True
False
-6-4i
4+8i
If Z= 2+3i and W= 4+3i then ZW= _____.
-1+18i
-2
-6
2+4i
If Z= 2+i and W= 2+4i then ZW= _____.
10i
If Z= 2+i and W= 2+i then ZW=3+4i.
-5
1+4i
It is done.