2 answers:
If you take 2/5 minus 8/10 the final results would be -2/5 and it equals -0.4.
2/5 because 2/5 is 4/10. 8/10-4/10=4/10.
4/10=2/5
~JZ
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<span>(5 + 3i)(8 - 2i) =
40 - 10i + 24i - 6i</span>² =
40 + 14i - 6(-1) =
40 + 14i + 6 =
46 + 14i
5.75 I THINK I’m not sure
Answer:
Step-by-step explanation:
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