Question

$\sqrt{2 \times \sqrt{25 {4}^{2} } }$
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Answer 1

Answer:

answer is 2√127

Step-by-step explanation:

√(2 × [√254²])

√(2 × √[254 × 254])

√(2 × 254)

√508

√2 × 2 × 127

2√127