aisabella041005
Answered

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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=

Sagot :

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: the answer is d

Step-by-step explanation:

A P E X

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