问题 填空题
计算:
(1)
9×16×15
=______×______×______=______.
(2)b
b2a
(a>0,b>0)=______.
答案

(1)

9×16×15
=
9
×
16
×
15
=12
15

(2)b

b2a
=b?
b2
?
a
=b2
a
(a>0,b>0).

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