Question

15root 6+root216 find the value of the following​

Answer 1

Answer:

15√6+√216

15√6+√(6×6×6)

» 15√6+6√6

» 21√6

Substituting√6=2.449

21×2.449≈51.429

Answer 2

Answer

√ 216 is basically 6√6(since 216 is the cube of 6)

So, 15√6 + 6√6

= √ 6 (15+6)

=21√6

=Approx 51.45

Hope it helped you

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