a, 5³⁶ = (5³)¹² = 125¹²

11²⁴ = (11²)¹² = 121¹²

Do: 125¹² > 121¹²  => 5³⁶ > 11²⁴

b,Ta có: 
199 < 6³    <=> 199⁴ < (6³)⁴   => 199⁴ < 6¹² 
2003 > 6⁴   <=> 2003³ > (6⁴)³   =>  2003³ > 6¹² 
=> 199⁴ < 2003³
=> (199⁴)⁵ < (2003³)⁵

=> 199²⁰ < 2003¹⁵

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Góc A=900????

Là sao hả bạn???

Tìm 3 số x,y,z biết rằng: \(\frac{x}{y+z+1}\)=\(\frac{y}{x+z+1}\)=\(\frac{z}{x+y-2}\)=x+y+z

Giúp mk với ạ,mk cần gấp lắm❗

101 * 101

=100 * 101 + 1* 101

=10100 +101

=10201