Question

simplify 3 root 3 + 2 root 27 + 7 by root 3​

Answer 1

Answer:

34/√3

Step-by-step explanation:

3√3 + 2√27 + 7/√3

=(3√3 × √3)/√3 + (2√27×√3)/√3 + 7/√3

=3×3/√3 + 2√81/√3 + 7/√3

=9/√3 + 2×9/√3 + 7/√3

=(9+18+7)/√3

=34/√3

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