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3 Answers

(5√5)³ = 5³ * (√5)³ = 125 * {(√5)² * √5} = 125 * (5 * √5) [যেহেতু (√5)² = 5] = 125 * 5√5 = 625√5

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(5√5)^3=1397.54248594 হবে

সমাধান,

=5^3*(√5)^3

=125*5^^(3 ÷ 2)

=1397.54248594

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(5√5)³
=5x5x5x(√5)x(√5)x(√5)
=5x5x5x5x√5
=625√5
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