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Nina [5.8K]
3 years ago
7

When writing expressions for complex numbers, what does i represent?

Mathematics
1 answer:
lubasha [3.4K]3 years ago
3 0

Answer: See below

Step-by-step explanation:

i is an imaginary number.

i=\sqrt{-1}

i^2=-1

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Solve for x. Enter the solutions from least to greatest.
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Answer:

lesser x = -6

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Step-by-step explanation:

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(x - 3)^2 = 81

x - 3 = +/- 9

x - 3 = 9   or   x - 3 = -9

x = 12   or   x = -6

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3 years ago
What is the decimal equivalent of 5 over 9?<br><br> 0.5 bar<br> 0.6 bar<br> 0.8 bar<br> 0.9 bar
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Step-by-step explanation:

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5 0
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A line passes through the points A (2,-6) and B (-8,0). What is the slope of the line?
mezya [45]

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Step-by-step explanation:

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3 years ago
Find the median of the following data 9,15,17,18,6,20,8,5,18,18,10,5,14,12,10,7
nlexa [21]

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6 0
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Please I need this answer I don’t understand
e-lub [12.9K]

Answer:

Step-by-step explanation:

by inspection

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8 0
2 years ago
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