Question

tim x thuoc n biet x^2016=x^5

Answer 1

\(x^{2016}=x^5\)

=>\(x^{2016}-x^5=0\)

=>\(x^5\left(x^{2011}-1\right)=0\)

=>x⁵=0 hoặc x²⁰¹¹-1=0

=>x=0 hoặc x=1

Answer 2

x=0 x=1

Answer 3

x=0 hoặc x=1

Vì: 1²⁰¹⁶=1

1⁵⁼¹

0²⁰¹⁶=0

0⁵=0