Bạn giúp mình câu này vs ạ
a,b,c>0;a+b+c=0 tìm GTLN của BT sau:
S=bc/ căn bậc hai(a^2+3) + ca/ căn bậc hai (b^2+3) + ab/ căn bậc hai(c^2+3)
Mình cảm ơn nhiều!!!


Giúp mình câu này với ạa
1 He told me not to forget to post the letter
2 Nhi said she was visiting Ha Noi then
3 The customs officer told me to open my bag
4 Johnny said he didn't know how to do that exercise
5 She said she had to stay at home the day after
6 Hoa asked Tim if he liked that place and he said he didn't
7 The man told Nam the clock would never work again if he tried to repair it
8 The teacher asked Nga if Mount Everest was the highest mountain in the world and she replied it was
9 Hoa asked Nga if she was going to visit Phong Nha Cave
10 Jane told Tim to send him a postcard when he arrived in Paris
Giúp mình vs mình cần gấp ạa:((
Bài 33:
a: \(x^2-3x+2=\left(x-2\right)\left(x-1\right)\)
mn giúp em câu này với ạa
A,−37.2867 B −3.74 7375.6−73.2 các bạn giúp mình trả lời câu này vs
câu này các bạn giúp mình vs nhé!
Giúp mk 2 câu cuối vs ạa mk cảm ưnn
Mấy bạn giúp mình giải mấy câu này vs
Các bạn giúp mình câu này vs :)
8(a^4+b^4) >= (a+b)^4

Giải chi tiết cho mình câu này với ạ, mình cảm ơn nhiều ạa
1d->yet
2a->has already been
3a->Studying
4b->was
5c->knows
6c->developed
7a->Did you eat
8d->properly
\(Errink \times Cream\)