问题 填空题
42
×80.25+(
2
×
33
)6
+log3(log24)×log23=______.
答案

42
=2
1
4
,80.25=2
3
4
(
2
)
6
=8,(
33
)
6
=9,log24=2,

42
×80.25+(
2
×
33
)
6
+log3(log24)×log23

=2

1
4
×2
3
4
+8×9+log32?log23

=2+72+1

=75.

故答案为:75.

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