can someone help solve square root problem.

3+(z-13 - (z+2 help plz.

Sure! I'd be happy to help you solve the square root problem.

To begin, let's re-write the expression and simplify it step by step:

3 + (z - 13) - (z + 2)

First, let's simplify the expression within the first set of parentheses:

3 + z - 13 - (z + 2)

Next, let's distribute the negative sign to the terms within the second set of parentheses:

3 + z - 13 - z - 2

Now, combine like terms by adding and subtracting:

(z - z) + (3 - 13 - 2)

Since z - z cancels out (zero pair), we are left with:

0 + (-12 - 2)

Next, combine -12 and -2:

-14

So the answer to the expression 3 + (z - 13) - (z + 2) is -14.

If you still have any questions, feel free to ask!