RayRay2021 RayRay2021
  • 20-04-2018
  • Mathematics
contestada

What are the excluded values? -7/x^2-2x-15

0 and 15

3 and -5

-3 and 5

Respuesta :

choixongdong
choixongdong choixongdong
  • 20-04-2018
           -7                         -7
-------------------   = ---------------------
   x^2 -2x -15          (x - 5)(x + 3)

x ≠ 5 and x ≠ -3

answer

-3 and 5
Answer Link

Otras preguntas

What are four types of Imperialism and how did it caused problems between countries?
Find the circumference of a circle with the diameter of 13.6 feet
what is the circle graph of x squared plus y squared equals 13?
N+5/16=-1 what is the answer?
What is an analogy to a farm for chromatin of an animal cell?
The points (-2,-4) and (8,5) are the endpoints of the diameter of a circle. Find the length of the radius of the circle.
what is the value of the expression (8^2)/(8^3)
Romeo and Juliet - Act V Scene iiiJudging from his words in the tomb, how do you think Paris feels about Juliet?
The points (-2,-4) and (8,5) are the endpoints of the diameter of a circle. Find the length of the radius of the circle.
Which group of ppl do politicians pay the most attention to in elections?