(7.X-11)^3=2^5.5^2+200
(7.x-11)mũ 3 = 2 mũ 5.5 mũ 2=200
Bài 2. tìm số nguyên x,biết
a,87-(73-x)=20
b,575-(6x+70)=445
c,(7.x-11)mũ 3 = 2 mũ 5.5 mũ 2=200
tìm x
a) (7^x-11)^3=2^5.5^2+200
b) x^10=1^x
c) x^10=x
Tìm \(x\)
\(\left(7x-11\right)^3=2^5.5^2+200\)
Tìm x biết: (7x-11)^3=2^5.5^2+200
Tim x biet
a 2.3^x=162
b 2^x-15=17
c (7.x-11)=2^5.5^2+200
thim x
(7x-11)^3=2^5.5^2+200
(x-7)^3=2^5.5^2+200