(1)已知a m =5,a n =3,求a 2m+3n 的值。 (2)已知a m =5,a 2m+n =75,求a n ; (3)已知a m =5,b m =2,求(a 2 b 3 ) m 。
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【简答题】根据所给材料填写个人简历。 I’m Wang Tao. I’m a boy. I was born on
Oct.15,1999. I am studying at Yangguang Vocational School and my major
is accounting. I can speak good English and I am good at communicating
wi...