Question

What is the simplest form of the radical expression?

Answer 1

\[\sqrt{2}+\sqrt{5}\div \sqrt{2}-\sqrt{5}\]

Answer 2

Is it a multiple choice question? If so, is there an option of 1?

Answer 3

No, it is not multiple choice.

Answer 4

I got 1 because I first found the square root of both 2 and 5. Square root of 2 is rounded to be 1. The square root of 5, is approximately 2. So you can evaluate from there.

Answer 5

I thought we were supposed to foil?

Answer 6

I believe FOIL is used to evaluate with polynomial equations etc..