Question

The expression 3 radical 18 is equivalent to a) 9 radical 2 b) 3 radical 2 c) 3 radical 6 d) 9 radical 3

Answer 1

`3√(18)`

`3√(9 * 2)`

`3√(9)√(2)`

`3(3)√(2)`

`9√(2)`

The answer is A.