Question

(5 root 2)whole square

Answer 1

(5 root 2)whole square = (5)whole square × 2 = 25 × 2= 50.
Hence 50 is the answer.
Thank you.

Answer 2

$hi...$
we have to find the square of 5√2 .

$( {5 \sqrt{2}) }^{2}$

$= {5}^{2} \times { \sqrt{2} }^{2}$

$= 25 \times \sqrt{2 } \times \sqrt{2}$

$= 25 \times \sqrt{4}$

$= 25 \times 2$

$= 50$
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Therefore ,

$( {5 \sqrt{2} )}^{2} = 50$
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$hope \: \: this \: \: helps...$