√(6)+√( 27 ) =√(6)+3 =√(2).√(3)+3 =( 1.414) ( 1.712)+3 =2.449+3 =5.449. Hence, the answer is 5.449. ...

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Cube Root of a Cube Number Using Estimation

Evaluate √6...

Question

Evaluate $\sqrt{6 +} \sqrt[3]{27}$

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Solution

$\sqrt{6} + \sqrt[3]{27}$
$= \sqrt{6} + 3$
$= \sqrt{2} . \sqrt{3} + 3$
$= (1.414) (1.712) + 3$
$= 2.449 + 3$
$= 5.449.$
Hence, the answer is $5.449.$

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