Các câu hỏi tương tự
tim gia tri lon nhat cua R=2013/[(x-2)^2+(x-y)+3]
Bai 5
a)Tim gia tri lon nhat cua A=2016 phan (x-2)2 +(x-y)4+3
b)Tim cac gia tri cua x sao cho A=7-x phan x+2 co gia tri duong
tim gia tri lon nhat cua bieu thuc B=x^2+y^2+3/x^2+y^2+2
tim gia tri lon nhat cua A=/x/+5/2/x/+3
TIM GIA TRI LON NHAT CUA BIEU THUC :
C=2+12/3x/X+5/+4
TIM GIA TRI NHO NHAT CUA BIEU THUC
C= -15/ 4x / 3X+7/+3
cho bieu thuc A = 2006 -x / 6-x tim gia tri nguyen cua x de A dat gia tri lon nhat. Tim gia tri lon nhat do
biet x+y=3 tim gia tri cua x va y de tich xy lon nhat
tim gia tri nho nhat hoac lon nhat cua bieu thuc sau:
x^2+15/x^2+3
cho bieu thuc A = 2012 / 9 - x . Voi gia tri nguyen cua x thi A co gia tri lon nhat ? Tim tri lon nhat do .