Hello,
I am referring to question #4 on page 161 of Book 4 (Number Properties). The question asks to simplify the square root of (X raised to the 2 plus X raised to the 2 times 3). I read the explanation. My question is this: in square root cases, do you always keep the expression together when it is subtraction or addition, but are able to separate the square roots when it is multiplication or division?
Thanks.