aisabella041005
aisabella041005 aisabella041005
  • 02-03-2021
  • Mathematics
contestada

For what values of x is the expression below defined?
Sqrt x+5 divided by sqrt 1-x

For what values of x is the expression below defined Sqrt x5 divided by sqrt 1x class=

Respuesta :

reeserl reeserl
  • 03-03-2021

Answer:

D.  - 5 ≤ x < 1

Step-by-step explanation:

The numerator cannot be the square root of a neg. no.

So, x + 5 ≥ 0 or x ≥ -5

The denominator cannot be a neg. no. or 0.

So, 1 - x > 0

      1 > x   or  x < 1

So, altogether  - 5 ≤ x < 1

Therefore, D is the correct answer.

Answer Link
hayhay066 hayhay066
  • 09-03-2021

Answer: the answer is d

Step-by-step explanation:

A P E X

Answer Link

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