Question

Which statement is true about the product square root of 2(3square root of 2 + square root of 14)?

A.) It is rational and equal to 12.

B.) It is rational and equal to 18.

C.) It is irrational and equal to 6 + 2square root of 18.

D.) It is irrational and equal to 3 +square root of 18.

Answer 1

\[\color{blue}{ 2(3\sqrt{2} +\sqrt{14} ) } \]\[\color{blue}{ 2(3\sqrt{2} +\sqrt{2}\sqrt{7} ) } \]\[\color{blue}{ 2\sqrt{2}~(3+\sqrt{7} ) } \]

The choices to me seem abstruse, sorry.

Answer 2

square root of 14, would be changed in any way.

Answer 3

would NOT be, I meant.

Answer 4

Its ok can you help with others

Answer 5

Yeah, but you would have to open a new question for that.

Answer 6

ok