GIÁ TRỊ NHỎ NHẤT LÀ :
5.102=500
C = |2x + 22016| + 5.102
C = |2x + 22016| + 500
Vì x thuộc Z => 2x thuộc Z => 2x + 22016 thuộc Z
=> |2x + 22016| > hoặc = 0
=> C > hoặc = 500
=> GTNN của C là 500
Vậy...
500 nhe ban the luon h minh
C=|2x+22016 |+5.102
C=|2x+22016|+5.100
C=|2x+22016|+500
mà |2x+22016| lớn hơn hoặc bằng 0
dấu bằng xãy ra khi |2x+22016|+500=500 vậy giá trị nhỏ nhất bằng 500
GIÁ TRỊ NHỎ NHẤT CỦA BIỂU THỨC TRÊN LÀ :
500
đúng 10000000000000000000000000% luôn đó nha pạn
chúc học tốt nha ha ji won .
hì
sai hết rồi đó đúng 0% đó ,ra 500 moi dung mk lam o bai buc tranh bi an roi
do C phai nho nhat ma gia tri tuyet doi cua C la so nguyen duong nen gia tri tuyet doi cua 2x+2^2016=0.Vi the nen ta chi can tinh 5*10^2=500 la ra ket qua dung
Chúc bạn học tốt nha ! Mà bạn học ở lớp, trường nào zậy?
500 chuẩn 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000%