emilybb195
Answered

Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Get quick and reliable solutions to your questions from knowledgeable professionals on our comprehensive Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

Find the value of the discriminant. Then describe the number and type of roots for the equation.
-3x^2-18x+2=0

A. The discriminant is -348. Because the Discriminant is less than 0 the two roots are complex
B. The discriminant is 348. Because the Discriminant is greater than 0 and is not a perfect square the roots are real and irrational
C. The discriminant is -300 because the discriminant is less than 0 the two roots are complex
D. The discriminant is 324 because the discriminant is greater than 0 and is a perfect square the two roots are real and rational

Sagot :

Panoyin
Discriminant = b² - 4ac
Discriminant = (-18)² - 4(-3)(2)
Discriminant = 324 + 24
Discriminant = 348

It is B.
We hope this was helpful. Please come back whenever you need more information or answers to your queries. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.