Answer:
[tex]-80-43i[/tex]
Step-by-step explanation:
[tex](8-3i)-(8-3i)(8+8i)[/tex]
To find the value of the expression we need to simplify it
LEts multiply the parenthesis part using FOIL method
[tex](8-3i)-(64+64i-24i-24i^2)[/tex]
[tex](8-3i)-(64+40i-24i^2)[/tex]
The value of i^2 is -1
[tex](8-3i)-(64+40i-24(-1))[/tex]
[tex](8-3i)-(64+40i+24)[/tex]
[tex](8-3i)-(88+40i)[/tex]
Now we remove the parenthesis
[tex]8-3i-88-40i[/tex]
combine like terms
[tex]-80-43i[/tex]
Answer:
-80 - 43i
Step-by-step explanation:
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