elaynabailey6 elaynabailey6

16-04-2021
Mathematics

contestada

WILL GIVE BRAINLIEST! PLEASE HELP!

Which of the following
expresses the possible number of.
positive real solutions for the polynomial equation shown
below?

5x3 + x2 – 7x + 28=0

A. Two or zero
B. One
C. Three or one
D. Zero

Respuesta :

reeserl reeserl

16-04-2021

Answer:

C

Step-by-step explanation:

Since the polynomial is of 3rd degree, it has 3 solutions. The possibilities are 3 real solutions or 1 real solution and 2 imaginary solutions.

Therefore, C is the correct answer

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