3 years ago

Is -4 a real or imaginary number?

Mathematics

2 answers:

ryzh [129]3 years ago

7 0

Answer:

Real number

Step-by-step explanation:

Unless it has an i with it then it's an imaginary number but because it doesn't have an i with it it's real

qwelly [4]3 years ago

5 0

Answer:

real number

Step-by-step explanation:

Hi! -4 is a real number because imaginary numbers are characterized as i= sqrt -1

If you see a number with an i in it, then it is imaginary. In this case, however, we have a real number.

I hope this helps!

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