212k views
4 votes
Which of the following is equivalent to 18 -sqrt -25?

Which of the following is equivalent to 18 -sqrt -25?-example-1

2 Answers

0 votes


\bf 18-√(-25)\implies 18-√(-1\cdot 25)\implies 18-√(-1)\cdot √(25)\implies 18-5i

User Nelfin
by
5.3k points
4 votes

Answer: 18-5i

Explanation:

User Vitor Abella
by
6.2k points