Tìm x:
a) ( 3x - 1 )^3 = 27
b) 3 ^2x - 1 = 27
c) 6 ^8 - 2x = 36
d) ( 3x - 2 )^10 = ( 3x - 2 )^7
*Đằng sau dấu "^" ý chỉ là những số mũ nhé!!!
2/3x-3/2x=5/12
b)2/5+3/5.(3x-3,7)=-53/10
c)7/9:(2+3/4x)+5/9=23/27
-3x + 24 = -24
17 - 2x = -15
54 : ( x + 2) = -6
12 . ( 3 - x ) = 72
-3. ( x + 5) + 18 + -27
( x + 5 ) 2 = 9
( 3 - x )3 = 27
cần gấp ạ
trl đúng sẽ tick
tìm x
12-(2-x)2=3
(x+3)3:3-1=10
-1/5/27-(3x-7/9)3=-24/27
c) ( x + 4 )2 - 64 = 0
d) ( x + 13 )3 + 27 = 0
g) ( 3x + 2 )2 ( x - 11 ) < 0
a) -15 chia hết (2x+1)
b) (3x+4) chia hết (x-3)
c) /3x-4/-7=-3
d) (6x-2)^3=27
-1 5/27 - (3x-7/9)^3 = -24/27
a)91-5.(5+x)=61 ;b)[(x+34)-50].2=56;c)1045-[2015-(3x-24)]=5;d)[195-(3x-27)].39=4212;e)30-3(x-2)=18
\(3x^2+4.\left(x-3\right)=27\)