\( -8 ) . ( -3)^3 . ( + 125 ) \)
= \( -8 ) . ( -27 ) . ( 125 ) \)
= \( 216 . 125 \)
= \(2700\)
\(\left(-8\right).\left(-3\right)^3.125\)
\(=\left(-8\right).\left(-27\right).125\)
\(=8.27.125\)
\(=27000\)
16 MU 6 CHIA BON MU 2
17 MU 8 CHIA 9 MU 4
125 MU 4 ;25 MU 3
4MU 14 NHAN 5 MU 28
12 MU N CHIA 2 MU 2N
708-3:(x+3 mu 1)=407
2.x+15=134:2
114-2.(2x+11)=80
12.x-33=3 mu 2. 3 mu3
200-8.(2.x+7)=112
2 mu 4:(x+1)+2=6
2448-(5.x+148)=2. 10 mu 3
125:x+100=125
2.x-138=8.9
145-x=98+32
Giup em giai nhung bài nay ho a
1) tim x thuoc n biet:
a) 3 mu 4 - x = 81
b) 5 mu x -1 = 125
c) (2 - x) mu 3=27 mu 0
d)3 mu x + 2 -3 mu x +1=182
e) 2 mu x -1 -2 mu x =16
tìm x
( 2. x + 1) mu 3 = 125
( a. x - 1 ) mu 2 = 25 . 9
8.6 + 288 : ( x - 3 ) mu 2 =50
(x - 2 )mu 3 = 125
bai 2, viet gon duoi dang 1 luy thua ;
a, 3 mu 6 nhan 3 mu 8 b, 2 mu 7 nhan 2 mu 11 c 5 mu 4 nhan 5 mu 6 d,16 nhan 2 mu 5
e, 3 mu 7 nhan 2 mu 7 f, 25 nhan 5 mu 7 nhan 125 g, 27 nhan 3 mu 4 nhan 9 h, 64 nhan 8 nhan 2 mu5
giup minh voi thu 6 la minh can roi ai nhanh minh nhan like
250 - (2x -10) mu 3 =125
(2y+1)mu 3=-125
bai1
5mu3+3mu5
bai2
(x-1)mu3=125
720/(41-(2*x-5))=2mu 3*5
bai3
1 phan 9 * 3 mu 4 * 3 mu n =3 mu 7
(2 mu 2 chia 4)* 2 mu n = 4
bai4
2 * 2mu2 * 2mu3 * 2mu4 *.......*2 mu100
