Question

Simplify(3 square root 3 x square root 5 square root of 3)Square root of negative two

Answer 1

9√10 (nine square root ten)

Explanation:

(3√3 .√5.√3.)√2

= (3√3*3.√5)√2

=(3*3.√5)√2

=(9√5) √2

=9√5*2

=9√10