Question

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Answer 1

Answer:

⅟₂

Step-by-step explanation:

=> (⅟₅)⁶ × 5-⁷ = 25x

=> 5-6 × 5-7 = 25x                                       [ (⅟a)x = a-x) ]

=> 5-6 – (-7) = 25x

=> 5-6 + 7 = 25x  

=> 51 = 252x

=> 51 = (5)2x

=> 51 = (5)2x    

=> 1 = 2x        

So, this means that ‘x’ = ⅟₂

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