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3 years ago

Pleaseeeeeee helppppppp

Mathematics

2 answers:

Alekssandra [29.7K]3 years ago

5 0

Answer:

$\boxed{Option \ D}$

Step-by-step explanation:

The combination of a rational number (3) and an irrational no. ( $4i$ ) is called a complex number.

So,

$3+4i$ is a complex no.

Elden [556K]3 years ago

3 0

Answer:

D. Complex number.

Step-by-step explanation:

This number is not irrational, since 3 is rational.

The number is not entirely rational, since 4i is irrational.

The number is not real because i is not real.

So, the number is a Complex number, since it includes both real and nonreal numbers.

Hope this helps!

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Step-by-step explanation:

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