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Question #32c44

1 Answer

Mar 9, 2017

B. #=log_10 (x^4(x-6)^3)#

Explanation:

Use the properties

#log_bx^n=n log_bx# and #log_b(xy)=log_b x+log_b y#

Therefore

#4log_10 x + 3 log _10 (x-6)=log_10x^4+log_10(x-6)^3#

#=log_10 (x^4(x-6)^3)#

#:.# B

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