đại 6 (so sánh) dễ

T

tanngoclai

Ta có :

$|-2|^{300} = 2^{300} = 2^{3.100} = (2^3){100} = 8^{100}$

$|-3|^{200} = 3^{200} = 3^{2.100} = (3^2){100} = 9^{100}$

Vì : $8^{100} < 9^{100}$

Nên : $|-2|^{300} < |-3|^{200}$
 
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