tim so nguyen to,biet rang so do bang tong cua hai so nguyen to va bang hieu cua hai so nguyen to
Tim mot so nguyen to p biet rang p bang tong cua 2 so nguyen to va bang hieu cua hai so nguyen to.
Giup minh nha cac bn, minh gap lam.
tim so nguyen to biet rang so do bang tong 2 so nguyen to va bang hieu 2 so nguyen to
tìm so nguyen to p biet rang so do bang tong 2 so nguyen to va bang hieu 2 so nguyen to
a, Chung minh rang 5m+3 va 3m+2 la 2 so nguyen biet rang 1 so bang 10 ngen to cung nhau voi m la so nguyen to bat ky.
b,Tim 1 bo ba so nguyen to biet rang 1 so bang 10 phan tram tong cua 3 so can tim
Ai lam nhanh nhat minh tick cho
tim so nguyen to p sao cho no vua la tong cua 2 so nguyen to vua la hieu cua 2 so nguyen to nao do ket qua bang 5 cho minh cach giai nha
tim 2 so nguyen to p,q biet :
a/hieu cua chung bang 35
b/tong cua chung bang 63
p;p+6;p+8;p+12;p+14 deu la so nguyen to
Tim mot so nguyen to bang tong hai so nguyen to va bang hieu hai so nguyen to
Tong cua 3 so nguyen to bang 1012 . Tim so nguyen to nho nhat trong 3 so nguyen to do
