Register

Use the discriminant to determine the nature of the roots of the following equation. x2 + 2x + 5 = 0 imaginary root Double root real and rational root real and irrational root

Use the discriminant to determine the nature of the roots of the following equation. x2 + 2x + 5 = 0 imaginary root Double root real and rational root real and irrational root
asked 63.4k views
9 votes
Use the discriminant to determine the nature of the roots of the following equation.

x2 + 2x + 5 = 0
imaginary root
Double root
real and rational root
real and irrational root

Use the discriminant to determine the nature of the roots of the following equation-example-1
asked
User BBedit
by
9.4k points

1 Answer

7 votes

Answer:

Explanation:

disc.=b²-4ac=2²-4×1×5=4-20=-16<0

it has imaginary roots.

answered
User Renan Barreiro
by
8.5k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!