cho p la so nguyen to lon hon 2.so du cua A=3^p -2^p khi chia cho 3 la
cho p la so nguyen to lon hon 2. so du cua A= 3^p - 2^p khi chia cho 3 la?
cho p la so nguyen to lon hon 2 . so du cua A=3^p-2^p khi chi cho 3 la
voi p la so nguyen to lon hon 3 thi so du cua A= (p-1)(p+1) khi chia cho 24 la
cho p la so nguyen to lon hon 2 . so du cua a=3^p+2^Pchia cho 3
cho p va q la 2so nguyen to lon hon 3 ;biet p=q +2.tim so du cua p+q khi chia cho 12
chung to rang so nguyen to p;p>5 khi chia cho 6 co the du 1 hoac 5
2)chung minh rang neu p va p+2 la so nguyen to lon hon 3 thi p+1 la mot hop so
cho n la so nguyen to lon hon 3. hoi n^2 la nguyen to hay hop so. ai lam loi giai va lam dung la duoc tich
cho dap an la hop so nhung phai lam cach lam
1)chung to rang so nguyen to p;p>5 khi chia cho 6 chi co the du 1 hoac 5
2)chung minh rang neu p va p+2 la so nguyen to lon hon 3 thi p+1 la mot hop so
cac an giai giup minh minh dang can gap
ai giai nhanh minh tick cho