Check each true statement about the number 7- square root 3i
a) 7 is the real part of the number.
b) square root 3 is the imaginary part of the number. c) 7- square root 3 is the coefficient of i.
d) This number is the sum of a real number and an imaginary number.

Respuesta :

Answer:

the answers are A B D

Step-by-step explanation:

The number 7- square root 3i is option a) 7 is the real part of the number.

What is real root and imaginary roots?

The major distinction between real and complex roots exists in that the real roots exist described as real numbers, whereas the complex roots exist described as imaginary numbers. An illustration of a real root is √4 exists 2, whereas a simple illustration of a complex root exists -2+i.

Given:

[tex]$7-\sqrt{3} i$[/tex]

7 exists the real part of the number, [tex]$-\sqrt{3}$[/tex]i exists the imaginary part of the number.

[tex]$-\sqrt{3}$[/tex] exists the coefficient of i. (the number before i exists the imaginary coefficient)

Thus, 7 exists the real part of the number exists true.

Therefore, the correct answer is option a) 7 is the real part of the number.

To learn more about real roots and imaginary roots

https://brainly.com/question/9136451

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