Question

If [{(25^-3)5}0]13 = x, then x =
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Answer 1

Step-by-step explanation:

( ( 25-3 )5 )0 )13 = x ( ∴ ((a)m )n = amn ) ⇒ 250 = x ( ∴ (a)0 = 1 ) ⇒ x = 1.