julie27428 julie27428

22-06-2021
Mathematics

contestada

Find the discriminant and the number of real roots for this equation. x^2 + 2x + 8 = 0
A. -28; no real roots B. 32; one real root C. 32; two real roots D.-28; one real roof

Respuesta :

Аноним Аноним

22-06-2021

Step-by-step explanation:

A is correct option there are no real roots

because discriminant is less than zero

Ver imagen Аноним

Answer Link

Otras preguntas

If a wave has a wavelength of 13 meters and a period of 0.005, what's the velocity of the wave? A. 2,600 m/s B. 260 m/s C. 1,300 m/s D. 1,560 m/s

Which two cabinet departments were created in 1977 and 1979, at the request of President Jimmy Carter? A. Labor and Health, Education, and Welfare B. Energy a

Los críticos han reconocido al Barroco como una imposición imperial sobre las colonias españolas subyugadas y como una expresión localizada de resistencia a con

What specific things are the women in Shakespeare's Othello (Desdemona, Bianca, and Emilia) honest about throughout the story? And what encourages and what disc

a water sprinkler rotates in a circular pattern witha radius of 8 feet. if the sprinkler stops 60 degrees short of completing the circular patterns, which is c

According to the ocean conveyor belt virtual lab what will happen if earth led average temperature increases by 2C

A pyramid and a cone are both 10 centimeters tall and have the same volume. What state must be true about the two solids

Which two segments have the same length?

Lee has difficulty waiting his turn, often interrupts others, and blurts our answers before questions have been completed. He shows signs of

Hi, I have some questions in alef website in English subject can you help me please because I don’t understand.............