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the answer is log((x-2)^2)

log [(x - 2)^2 ] 

Step-by-step explanation:

3 log(x - 2) + log (x + 2) - log (x^2 - 4)

= log (x - 2)^3 + log ( x + 2) - log (x^2 - 4)

= log [ (x - 2)^3 (x + 2) / (x^2 - 4) ]

= log (x - 2)^3 (x + 2) / (x - 2)(x + 2)]

= log [(x - 2)^2 ] 

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐