Question

3√27×3√8×3√125 simplify using addition and subtraction properties of surds

Answer 1

Here's your answer:

3√27 x 3√8 x 3√125

=3 x 3√3 x 3 x 2√2 x 3 x 5√5

=27 x 3√3 x 2√2 x 5√5

=810 x √30

=810√30

If its incorrect please tell.

Hope it helps.