Các câu hỏi tương tự
tim gia tri tuyet doi lon nhat cua cac bieu thuc sau:
a,M=-|5/3-x|.
b,N=9-|x-1/10|.
P=10-|3x-2|-|3y+4|
Tim gia tri nho nhat hoac lon nhat trong cac bieu thuc sau:
\(B=\frac{a^2+15}{a^2+3}\)
\(A=/x=5/+7\)
Trong do dau / ; la gia tri tuyet doi
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
Cac ban giup minh voi minh can nop gap
Tim gia tri nho nhat cua bieu thuc:
P= / x-1/+/x-2017/+/x-2018/
* Dau gach cheo la dau gia tri tuyet doi nhe
Tim cac gia tri nguyen cua x de cac gia tri bieu thuc sau la so nguyen
a, 9-2x/x-3
b,3x-5/x-2
c,-3/4-x
xet bieu thuc M=\(\dfrac{13}{4-x}\)
c) trong cac gia tri nguyen cua cua xthi gia tri nao lon nhat gia tri nao be nhat ?
a) tim gia tri nho nhat cua bieu thuc
A= | 2x-2 | + | 2x-2019 |
b) tim x lon nhat thoa man
| 2x-4 | - | 6-3x | = -1
gia tri nho nhat cua bieu thuc
gia tri tuyet doi cua y-2015+gia tri tuyet doi cua y-1
neu ca cach lam minh moi tich cho
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 .