Question

Which statement is true about the product square root of 2(5 + square root of 8)?

It is rational and equal to 7.
It is rational and equal to 9.
It is irrational and equal to 4 + square root of 10.
It is irrational and equal to 4 + 5square root of 2.

Answer 1

@sammixboo

Answer 2

I hardly believe that It's readable rootof 2(5+ rootof(8)) as complicated as magic.

Answer 3

this???
\[\sqrt{2}\cdot (5+\sqrt{8})\]

Answer 4

mhm @zarkon