Question

( left(10 frac{1}{left(3 n^{2}+1right)}2 )
( 3 n^{2}+1>4 )
( n>sqrt{1} )
( frac{1}{-1} )
( (-infty,-1) cup(1, infty) )
But ( 3 n^{2}+1=+0 ) ( 3 n^{2}+4+i+3 n e d i )
ase ( nleft(B(2)^{2}=+v eright) ) ( log _{x^{2}} 24 x<1 )
( 2+n

# F-4. Solve the following inequalities : : (1) 109,3x3+152 < 3 (ii) log (2+x) < 1

Solution