Bai 5 : Tim x la so nguyen de A = 5 / |x-3| + 2010 dat gia tri lon nhat
bai 1 tim nguyen de cac bieu thuc sau dat gia tri lon nhat
P=2010-(x+1)^2008
Q=1010-/3x/
C=5 phần (x-3)^2+1
D=4 phần/x-2/+2
Tim x nguyen de bieu thuc sau dat gia tri lon nhat
a,P= 2010 - (x + 1)2008
tim so nguyen x de 4/ |x-5 |+2012 dat gia tri lon nhat
tim n de 6n+1/2n+5 dat gia tri lon nhat .Tim gia tri do
bai 1 tim x nguyen de cac bieu thuc sau dat gia tri nho nhat
D=x+5 phần x-4
Tim x thuoc so nguyen sao cho bieu thuc A=14-x/4-x dat gia tri lon nhat
tim so tu nhien n de phan so B=10n-3 phan 4n-10 dat gia tri lon nhat tim gia tri lon nhat do
Tim gia tri cua x va y de bieu thuc C = -|x-2|-|y-3|-2009 co gia tri lon nhat ,tim gia tri lon nhat do
