Question

(√3+√27)/2
can you solve this ​

Answer 1

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Simplify 3 square root of 27

$3√27327$

Rewrite $2727$ as $32⋅332⋅3.$

Factor $99$ out of $2727.$

$3√9(3)39(3)$

Rewrite $99$ as $3232.$

$3√32⋅3332⋅3$

Pull terms out from under the radical.

$3(3√3)3(33)$

Multiply $33$ by $33.$

$9√393$

The result can be shown in multiple forms.

Exact Form:

$9√393$

Decimal Form:

$15.58845726$