Réponse :
bonjour
Explications étape par étape :
13⁴x13⁵ / 13²
=13⁹/13²
=13(⁹⁻²)
=13⁷
6⁻⁵ /( 6⁻²)³
=6⁻⁵ / 6⁻⁶
=6(⁻⁵⁻(⁻⁶))
=6¹
=6
1.3 x1.3¹⁰ / 1 .3²x(1.3³)²
=1.3¹¹ / 1.3²x1.3⁶
=1.3¹¹/1.3⁸
=1.3³
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Réponse :
bonjour
Explications étape par étape :
13⁴x13⁵ / 13²
=13⁹/13²
=13(⁹⁻²)
=13⁷
6⁻⁵ /( 6⁻²)³
=6⁻⁵ / 6⁻⁶
=6(⁻⁵⁻(⁻⁶))
=6¹
=6
1.3 x1.3¹⁰ / 1 .3²x(1.3³)²
=1.3¹¹ / 1.3²x1.3⁶
=1.3¹¹/1.3⁸
=1.3³