4^-3 x a^-5 x b-4 รท 4^-5 x a^-8 x b^3
If ๐+๐2/๐2 = 13 , then โyโ =?
2x(5-2)-3(x+1)
17/4=
log2 (4) + log2 (2)
-11 - 16
34 divided by 9
27/10=
100-2*{8+[3*(36/9+2)]+(10-4)^2}=
100-2*{8+[3*(36/9+2)]+(10-4)^2}
