(5*5*5*5*5*5)4 * (5*5)6 Ã· (5)2 = (25)? Options: A . &nbsp10 B . &nbsp17 C . &nbsp19 D . &nbsp12 E . &nbspNone of these

Answer: Option B (25 3 ) 4 * (25) 6 Ã· (25) 1 = 25 ? (25) 12+6-1 = 25 ? ? = 17 [(a m ) n = a mn a m * a n = a m+n a m Ã· a n = a m-n ]

(5*5*5*5*5*5)4 * (5*5)6 Ã· (5)2 = (25)?

Question

(5*5*5*5*5*5)4 * (5*5)6 Ã· (5)2 = (25)?

Answer: Option B

(25³)⁴ * (25)⁶ Ã· (25)¹ = 25^?
(25)^12+6-1 = 25^?
? = 17
[(a^m)ⁿ = a^mn
a^m * aⁿ = a^m+n
a^m Ã· aⁿ = a^m-n]

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