Question

3 root 3 + 2 root 27 + 7 by root 3​

Answer 1

Step-by-step explanation:

3√3 + 2√27 + 7√3

3√3 + 2 x 3√3 + 7√3

√3 (3+6+7)

√3 (16)

16√3

Answer 2

Answer:

I hope it is help you.

Step-by-step explanation:

=3√3+2√27+7 by √3

=3√3+2×3√3+7 by√3

= 3√3+6√3+7 by √3

= 3 × 1.73 + 6×1.73+7 by 1.73

= 5.19 +10.38 +7 by 1.73

= 22.57 by 1.73

= 13.046