K
kute_94


giup mimh giai bpt nay voi ..... thankyou nhieu nha
1) 4x^2 + x3^sqrt(x) + 3^(1+sqrt(x)) < 2.x^2.3^(sqrtx) + 2x+6 .
.
2) 4^x<=3.2^(sqrt(X)+x) + 4^(1+sqrt(x)) .
3) 4^(x+0,5) - 5.3^(2x-1) > 3^(x-0,5) - 4^x .
minh dang can gap giup minh nhe cac ban thank cac ban nhieu nam....
1) 4x^2 + x3^sqrt(x) + 3^(1+sqrt(x)) < 2.x^2.3^(sqrtx) + 2x+6 .
.
2) 4^x<=3.2^(sqrt(X)+x) + 4^(1+sqrt(x)) .
3) 4^(x+0,5) - 5.3^(2x-1) > 3^(x-0,5) - 4^x .
minh dang can gap giup minh nhe cac ban thank cac ban nhieu nam....