Match each question with one of the responses

4)

Step-by-step explanation:

Let's work on each expression at a time, recalling the definition of the imaginary unit , and the properties of radical multiplication:

1)

2)

3)

4)

ipuy6tygy

step-by-step explanation:

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.