Các câu hỏi tương tự
tim so nguyen a de a^2 + a + 3 / a+1 la so nguyen
a, chung minh tich cua 4 so tu nhien lien tiep cong 1 luon la so chinh phuong
b, tim so nguyen a de \(\frac{a^2+a+3}{a+1}\)
cho A=\(\frac{\sqrt{x}+1}{\sqrt{x}-3}\)(x\(\ge\)0)
tim so nguyen de A co gia tri la so nguyen
\(A=\frac{\sqrt{x}+1}{\sqrt{x}-1}.\) Tim x de A la so nguyen
tim so nguyen n de phan so sau co gia tri la so nguyen
A=\(\frac{6n+5}{2n-1}\)
cho \(A=\frac{n-1}{n+4}\)tim n de A la so nguyen
Tim so nguyen a de bieu thuc A =
a^2+a +3 / a+1 co gia tri nguyen
Moi nguoi giup mk nhanh nhut co the nha !
thanks trc ha
tim gia tri nguyên duong cua x và y sao cho 1/x+1/y=1/5
tìm so nguyen a de a^2+a+3/a+1
Tim so nguyen a de so huu ti x=-101/x+7 la 1 so nguyen