Which of the following is a complex number?

Mathematics

2 answers:

Hoochie [10]4 years ago

4 0

The answer is: C, 4+9i

Alex17521 [72]4 years ago

4 0

A complex number has a real part and an imaginary part. The standard form is a + bi, where a is the real part and bi is the imaginary part.
The only choice here that fits that criteria is letter C.

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