【正文】
___(2) _____________(3)( a m ) n = _____________ (4)( ab ) n =_____________(5) _____________ (6)a 0( a≠0) =_____________(7) _____________ (8)_____________(9) _____________根式的性質(zhì) (1)_____________(2)當(dāng)為奇數(shù)時,_____________ 當(dāng)為偶數(shù)時,_____________=_____________指數(shù)式與對數(shù)式的互化: _____________ .對數(shù)的運算法則(1)_____________ . (2)log a 1 = _______ (3)log a a = _______(4)log a a b = _______ (5)=_______(6)log a (MN) = _____________ (7)log a () =_____________