Question

For which values of x does each expression make sense?the square root of |x|+1I'll upload a picture

Answer 1

Explanation:

Answer 2

Recall that the square root of y is defined for all

`y\ge0.`

Now, we know that

`|x|\ge0,`

for all x in the real numbers.

Then:

`|x|+1>0.`

Therefore, the expression makes sense for all x in the real numbers.

Answer:

`\R\text{.}`