Which of the following is equivalent to the expression below?

asked Jul 26, 2021 131k views

0 votes

4.7k points

Please log in or register to add a comment.

5 votes

Answer:

2i√5

Explanation:

√-20 = √-1 × √20

√-1 = i

√20 = 2√5

i × 2√5 = 2i√5

4.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.8m answers