Các câu hỏi tương tự
So sánh A và B:
a/ A=\(\left(2+1\right)\left(2^2+1\right)\left(2^4+1\right)\left(2^8+1\right)\left(2^{16}+1\right)\)
B=\(2^{32}\)
b/ A= \(2015.2017\) và B=\(2016^2\)
So sánh
\(A=\left(3+1\right)\left(3^2+1\right)\left(3^4+1\right)\left(3^8+1\right)\left(3^{16}+1\right)vàC=3^{32}-1\)
SO SÁNH A VÀ B BIẾT :\(A=5^{32}\)
VÀ \(B=24\left(5^2+1\right)\left(5^4+1\right)\left(5^8+1\right)\left(5^{16}+1\right)\)
so sánh hai số
A=\(3^{32}-1\)
B= \(\left(3+1\right)\left(3^2+1\right)\left(3^4+1\right)\left(3^8+1\right)\left(3^{16}+1\right)\)
tính và so sánh
\(A=3^{32}-1\)
\(B=\left(3+1\right).\left(3^2+1\right).\left(3^4+1\right).\left(3^8+1\right)\left(3^{16}+1\right)\)
1.Cho \(r\left(x\right)=-\left(3x-7\right)^2+2\left(3x-7\right)-17\)
Tìm GTLN của biểu thức r(x).
2. So sánh : \(A=\left(3+1\right)\left(3^2+1\right)\left(3^4+1\right)\left(3^8+1\right)\left(3^{16}+1\right)\)với \(B=3^{32}-1\)
3. Tìm x, y biết: \(y^2+2y+4x-2^{x+1}+2=0\)
Thu gọn biểu thức sau :
a) \(\left(\frac{1}{2}+1\right)\cdot\left(\frac{1}{4}+1\right)\cdot\left(\frac{1}{16}+1\right)\cdot\cdot\cdot\left(1+\frac{1}{2^{2n}}\right)\)
b) \(\left(2+1\right)\cdot\left(2^2+1\right)\cdot\left(2^4+1\right)\cdot\left(2^8+1\right)\cdot\left(2^{16}+1\right)\cdot\left(2^{32}+1\right)-2^{64}\)
so sanh \(A=3.\left(2^2+1\right).\left(2^4+1\right).\left(2^8+1\right).\left(2^{16}+1\right).\left(2^{32}+1\right)\)
va \(B=2^{64}\)
(9+1)\(\left(9^2+^21\right)\left(9^4+1\right)\left(9^8+1\right)\left(9^{16}+1\right)\left(9^{32}+1\right)\)
\(9^{64}-1\)
So sánh