Explore IDNLearn.com's extensive Q&A database and find the answers you're looking for. Join our community to receive prompt, thorough responses from knowledgeable experts.

Hallie is told the expression √4-3z represents an imaginary number. She knows that there is more than one value of a that would represent √4-32 as an
imaginary number.
Write an inequality that describes the values that are true for the expression.