Solve 3x2 + 2x + 7 = 0. Round solutions to the nearest hundredth. (5 points) x ≈ −1.90 and x ≈ 1.23 x ≈ −1.23 and x ≈ 1.90 x ≈ −0.44 and x ≈ −3.56 No real solutions

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Mar 10, 2018 70.5k views

0 votes

Solve 3x2 + 2x + 7 = 0. Round solutions to the nearest hundredth. (5 points)

x ≈ −1.90 and x ≈ 1.23
x ≈ −1.23 and x ≈ 1.90
x ≈ −0.44 and x ≈ −3.56
No real solutions

Mathematics
high-school

Mflaming asked

by Mflaming

8.2k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

4 votes

3x² + 2x + 7 = 0
D = b² - 4ac = 2² - 4*3*7 = 4 - 84 = -80
D < 0 ⇒ No real solutions

Henrique Branco answered Mar 11, 2018

by Henrique Branco

8.5k points

0 Comments

Please log in or register to add a comment.

3 votes

Answer:

The answer is No Solutions Look Below

Explanation:

Solve 3x2 + 2x + 7 = 0. Round solutions to the nearest hundredth. (5 points) x ≈ −1.90 and-example-1

Myroslav Hryshyn answered Mar 16, 2018

by Myroslav Hryshyn

8.2k points

0 Comments

Please log in or register to add a comment.

Ask a Question

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

8.8m questions

11.4m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions