求值,(log(6)4+log(6)9)^2

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求值,(log(6)4+log(6)9)^2求值,(log(6)4+log(6)9)^2求值,(log(6)4+log(6)9)^2log(6)4+log(6)9)^2=2[log(6)4+log(6

求值,(log(6)4+log(6)9)^2
求值,(log(6)4+log(6)9)^2

求值,(log(6)4+log(6)9)^2
log(6)4+log(6)9)^2
=2[log(6)4+log(6)9]
=2log(6)36
=2*2
4

(log(6)4+log(6)9)^2
=(log(6)4*9)^2
=(log(6)36)^2
=2^2
=4

={log[6,4*9]}^2
=log[6,36]^2
=2^2
=4