Answer:
= - 12 + 316 i
Step-by-step explanation:
Given that -
z = 3 + i
<em>
=
</em>
<em>
= 9 +
+ 6 i</em>
<em>
= 9 - 1 + 6 i</em>
= 8 + 6 i
<em>
=
× z</em>
<em>
= ( 8 + 6 i ) × ( 3 + i )</em>
<em>
= 24 + 8 i + 18 i + 6 i²</em>
<em>
= 24 + 26 i - 6</em>
= 18 + 26 i
=
× 
<em>
= ( 8 + 6 i ) × ( 18 + 26 i )</em>
<em>
= 144 + 208 i + 108 i + 156 i²</em>
<em>
= 144 + 316 i -156</em>
= - 12 + 316 i
Basically it's d because they are all alive hypothetically
(1,0) or (2,5) or (3,10)
5-0=5, 10-5=5, and 15-10=5
Answer:
1110
Step-by-step explanation:
400150000 is the answer pal
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