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3 years ago

What is the multiplicative identity of the complex number 4 + 8i

Mathematics

1 answer:

atroni [7]3 years ago

5 0

Answer:

Step-by-step explanation:

when you multiply an complex number by its multiplicatuive identity, in case 4+8i, you would multiply both the top and the bottom by 4-8i which is actually the value one since we cannot actually change the whole value of the number. By multiplying it by 1 and we get the same value without the imaginary number

(sorry if this doesn't make sense but I hope it helps)

about that did you forget to put -4 + 8i just to make sure about it because I am not sure if you forget it or not just making sure

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Answer:

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3 years ago

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3 years ago

A bike shop rents each of its mountain bikes for a one time $4.00 insurance charge plus $2.50 per hour create an equation that r

egoroff_w [7]

Answer:

$y=2.50x+4.00$

Step-by-step explanation:

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4 years ago

50 POINTS! Name a pair of whole numbers that have a geometric mean of 4.

scZoUnD [109]

Answer:

0, 16

1, 15

2, 14

3, 13

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7, 9

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Step-by-step explanation:

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3 years ago

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Answer:

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3 years ago