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I need help with that, if you can, plz. I ty it I think is a not sure

I need help with that, if you can, plz. I ty it I think is a not sure-example-1
User Mikeho
by
6.4k points

1 Answer

3 votes

Answer:

-5≤x <1

Explanation:

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

The numerator must be greater than zero since it is a square root

sqrt(x+5) ≥0

Square each side

x+5≥0

x≥-5

The denominator must be greater than zero (the denominator cannot be zero)

sqrt(1-x)> 0

Square each side

1-x > 0

1>x

Putting these together

-5≤x <1

User Buren
by
6.0k points
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