alvaradojovanna alvaradojovanna
  • 17-07-2018
  • Mathematics
contestada

Find the number of real number solutions for the equation.
x²-15=0
a) 2
b) 1
c) 0
d) can not be determined from the graph

Respuesta :

razorsharptip
razorsharptip razorsharptip
  • 17-07-2018

x^2 = 15


x = -sqrt(15) or x = sqrt(15).


There are 2 solutions.

Answer Link
ACCESS MORE

Otras preguntas

__________ believe that a few individuals still control enormous resources.
Goals must be set within a strategic framework consisting of mission, vision, and values. a. True b. False
Which event turned the tide of the conflict in the Ohio Valley?
Last week Julia ran 30 miles more than Pranav.Julia ran 47 miles.How many miles did Pranav run?
1. Cohesive words do all of the following except_____. link related sentences build relationship between parts of the writing create relationships of timing pai
Solve: 6 yd. 9 ft. 4 in. × 2 =
Abeka: American Literature Appendix Quiz N English 11 The Scarlet Letter 1. What was the holiday? 2. what did hester tell pearl that dimmesdale would probably d
the paleolithic era refers to a time when early humans did what?
Generate and solve a division problem with the answer of 3 remainder 12
One of the dangers of social media is that: A. people can easily join an interest group. B. you can find friends you have lost touch with. C. job appli