tim gia tri nho nhat cua:
C=1,7+|3,4-x|
D=|x+2,8|-3,5
tim gia tri nho nhat cua
A=|3,7-X|+2,5
B=|X+1,5|-4,5
tim gia tri lon nhat cua
C=1,5-|x+1,1|
D=-3,7-|1,7-x|
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
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
Tim gia tri nho nhat cua
a, A = 1,7 + | 3,4 - x |
Tim gia tri nho nhat
A=1,7+|3,4-x|
Giup minh nha
TIM GIA TRI DUONG NHO NHAT CUA :
A =1/3,5-|x+5|
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 .
tim gia tri lon nhat .nho nhat A=3-X(1-2X)-(X-1)(X+2)