Giải phương trình
4(x+3)-7x+17=8(5x-1)+166
7(4x+3)-4(x-1)=15(x+0,75)+7
3x-2,42+0,8=3,38-0,2x
(x-1)^2 +(x+3)^2=2(x-2)(x+1)+38
X(x+3)-3x=(x+2)^3+1
(x-3)^3-2(x-2)^2-5x^2
x+1/2- (x-x-1/3)=10+5x-6/3
7-3x/12+3/4=2(x-2)+5(5-2x)/6
(x-1)(x+5)/3-(x+2)(x+5)/12=(x-1)(x+2)/4
(x+1)^2/3+(x-2)(x-3)/2=(5x-1)(x-4)/6+28/3
Loga
Sinh Học lớp 12
