Các câu hỏi tương tự
9 * 3 mu 3 * 1 phan 81 * 3 mu 2 4 * 2 mu 5 . { 2 mu 3 * 1 phan 16 )cac ban tra loi giup minh nhe ! nho cho ca cach lam thi minh moi hieu dc thank nhieu nha
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so sanh 2 mu 36 va 3 mu 27
9 mu 20 va 9999 mu 10
54 mu 4 va 21 mu 12
![=]]]]]]]]]]] NHien](https://hoc24.vn/images/avt/avt156801299_256by256.jpg)
So sanh
a ] 10 mu 20 va 19 mu 10
b ] [ -5 ] mu 30 va [ -3 ] mu 50
c ] 64 mu 8 va 16 mu 12
Minh can gap giup minh voi:
a) \3x=9\=\4-x\+0
b)(x-5)16 =(x-5)12
c)(2x-5)(5-x mu 2)(x mu 2 +1=0
d)5 mu x + 5 mu x+2 =650
2018(225-1 mu 2)*(225 -2 mu 2 ) *......*(225 -56 mu 2 ) Hay tinh nhanh , mk gui bai sai , llan nay dung de , cac ban giup nha
thu gon cac don thuc va chi ra phan he so cua chung 5x mu 2 nhan 3xy mu 2
a) \3x=9\=\4-x\+0
b)(x-5)16 =(x-5)12
c)(2x-5)(5-x mu 2)(x mu 2 +1=0
d)5 mu x + 5 mu x+2 =650
1) (3x-5/9) mu 200 + (3y+0,4/3) mu 2008 =0
tim cap x;y thoa man
2) (2x-1) mu 2k + (y-(1/3))mu 4k = 0
ai truoc thi mk like
Tinh 4mu 4 /6 mu 7 x9 mu 5 /27
Chao cac Ban .giai giup Minh nha.cam on rat nhieu