kpops123 kpops123

12-04-2020
Mathematics

contestada

8x^2 + 7x - 19 = 0 has how many roots?
A) 8
B) none
C) 7
D) 2

Respuesta :

jimrgrant1 jimrgrant1

12-04-2020

Answer:

D

Step-by-step explanation:

A polynomial of degree 2 has 2 roots, either real or complex

Answer Link

Otras preguntas

The ____________ cells are found mostly in the proximal and distal regions of the stomach.

Duranta el verano me gusta comer............. en la fiesta de cuatro de julio.a)el jugo de naranjab)la sopa de verdurac) el perrito caliente d) el cereal

Explain how the identity property in the problem, 5/6 (1) = 1(5/6) = 5/6 is the same with any rational number. PLEASE HELP!!

What are the moral struggles of the short story The Lady and The Tiger? For example: The moral struggles of the short story The Necklace is materialism

Which of these is a function of the circulatory system? a. removing wastes from tissues b. delivering carbon dioxide to cells for cellular respiration c. transf

What is the exact value of sin 45° ? Enter your answer, as a simplified fraction, in the box.

what is the anwser to x^2-9x-22=

a fan is marked up 40% on the original price. The original was $20. What is the new price of the fan before sales tax?

Why was it important that the Confederates defend the city of Richmond, Virginia?

when did the united states officially enter the fighting in world war 2? why?