Which of the following is a complex number? OA. -8√-3/1/2 OB. 3√/+√√ 9 5 OC. 9-17 OD. 5-2V7 2√7 4

asked Oct 12, 2023 185k views

25 votes

Which of the following is a complex number?

OA. -8√-3/1/2
OB. 3√/+√√
9
5
OC. 9-17
OD. 5-2V7
2√7
4

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11 votes

Answer:

$B)~ 3√(\frac 75) + √(- \frac 95 )$

Explanation:

$3√(\frac 75) + √(- \frac 95 )\\\\\\= 3√(\frac 75) + i√(\frac 95 )\\\\\text{It is now in the standard form of a complex number (a+bi).}$

Woogie answered Oct 18, 2023

3.6k points

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