ove
solv log125+log64 $\frc{Bo}{Bo}$ $frc{Bo}{Bo}$
PROVE: if a+5/7=86, then a=597
(3k-1)(k+4)
-2/5 = -4
x- $\sqrt{\}$(5x-1) = 5
(2+1/x)^2
ucln(a,b)=1 if ac chia hết cho b thì c chia hết cho b
5x+3x-26*2
what is the factor?
4 (x-2)+2 x+5=14
0.875÷1000
