\(A=\frac{1}{2}\left(5^2-1\right)\) \(\left(5^2+1\right)\left(5^4+1\right)\left(5^8+1\right)\left(5^{16}+1\right)\)
A= 1/2(5^4-1)(5^4+1)(5^8+1)(5^16+1)
Làm tương tự còn:
A=1/2(5^16-1)(5^16+1)=1/2(5^32-1)
Rút gọn biểu thức ;
\(P=12\left(5^2+1\right)\left(5^4+1\right)\left(5^8+1\right)\left(5^{16}+1\right)\)
rút gọn biểu thức:
P = \(12\left(5^2+1\right)\left(5^4+1\right)\left(5^8+1\right)\left(5^{16}+1\right)\)
Rút gọn biểu thức
\(P=12\left(5^2+1\right)\left(5^4+1\right)\left(5^8+1\right)\left(5^{16}+1\right)\)
Rút gọn biểu thức:
P = \(12\left(5^2+1\right)\left(5^4+1\right)\)\(\left(5^8+1\right)\left(5^{16}+1\right)\)
Rút gọn biểu thức
P= \(12\left(5^2+1\right)\left(5^4+1\right)\left(5^8+1\right)\left(5^{16}+1\right)\)
Rút gọn \(12\cdot\left(5^2+1\right)\left(5^4+1\right)\left(5^8+1\right)\left(5^{16}+1\right)\)
Rút gọn:
P = \(12.\left(5^2+1\right).\left(5^4+1\right).\left(5^8+1\right).\left(5^{16}+1\right)\)
Giúp mình với ạ!!!!
Bài 1 : rút gọn các biểu thức sau
A = \(\left(3x+1\right)^2-2\left(3x+1\right)\left(5x+5\right)+\left(5x+5\right)^2\)
B = \(\left(a+b+c\right)^2+\left(a-b-c\right)^2+\left(b-c-a\right)^2+\left(c-b-a\right)^2\)
C = \(\left(3x+1\right)\left(3x^2+1\right)\left(3x^4+1\right)\left(3x^8+1\right)\left(3x^{16}+1\right)\left(3x^{32}+1\right)\)
Rút gọn biểu thức bằng cách nhanh nhất
\(5\left(3x-1\right)^2+4\left(5x+1\right)^2-12\left(5x-2\right)\left(5x+2\right)\)
