Question

Find the value of underroot 9216 and from this value find the value of underroot 92.16 + 92.16

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Answer 1

Step-by-step explanation:

√9216= 96

92.16+92.16= 184.32

√184.32= √(18432/100)

= √{(9216×2)/100}

= √ {9216×2} × (1/10)

= 96√2× (1/10)

= 96/10 √ 2

= 9.6√2

Answer 2

$\huge\star\underbrace {\mathtt\purple {A}\mathtt\purple {n}\mathtt\purple {s}\mathtt\purple {w}\mathtt\purple {e}\mathtt\purple {r}}\star\:$

√9216= 96

92.16+92.16= 184.32

√184.32= √(18432/100)

= √{(9216×2)/100}

= √ {9216×2} × (1/10)

= 96√2× (1/10)

= 96/10 √ 2

= 9.6√2