bgambrel2002
bgambrel2002 bgambrel2002
  • 23-05-2018
  • Mathematics
contestada

what are the appropriate restrictions for the variable

x+5/ (x+6)(x-1)

Respuesta :

calculista
calculista calculista
  • 01-06-2018
we have that
x+5/ [(x+6)(x-1)]

we know that
the denominator can not be zero
so
(x+6)(x-1)=0
x+6=0-----> x=-6
x-1=0----> x=1
the appropriate restrictions for the variable are
x=-6
and
x=1

the answer is
x=-6
x=1
Answer Link

Otras preguntas

What is democracy? Write any five examples of democracy culture.​
15. Find the value of x and y rounded to the nearest tenth. X 34 45° 30° y
Dianne is doing a research paper about the Yosemite Valley and how it became a National Park. She found a book about Yosemite, and she scanned the table of cont
TOSSIBLE FONTS A supermarket advertises a new product by offering samples to customers. The table shows the number of samples distributed each hour.
Write a equation that will represent the information.
Factoize those 2 questions using "ac"method must include all steps
SOMEONE PLEASE HELPP
4^1/2 ft to inches
A driver has only 10minutes to cover a distance of 5 kilometers at what speed must he drive in order to cover the distance on time
2124÷20 in mixed number and simplified​