Răspuns
Explicație pas cu pas:
12 / 100 = 3 / 25 → am simplificat cu 4
8 intregi si 1 / 3 = ( 8 x 3 + 1 ) / 3 = 25 / 3 → am introdus intregii in fractie
( 3 / 25 )¹⁴⁹ x ( 25 / 3)¹⁴⁹ = 1
= ( 3¹⁴⁹ / 25¹⁴⁹) x ( 25¹⁴⁹/ 3¹⁴⁹) =
= 1
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( 2/ 7)¹⁷ x ( 2/ 7 )¹¹ : ( 2/ 7)²⁸ = 1
= ( 2/7) ⁽ ¹⁷ ⁺ ¹¹ ⁻ ²⁸ ⁾ =
= ( 2/7)⁰ =
= 1
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[ ( 5 / 11 )³ ]¹⁵ x ( 5 / 11 )²⁰ = ( 5 / 11 )⁶⁵
= ( 5 / 11 )⁴⁵ x ( 5 / 11 )²⁰ =
= ( 5 / 11 )⁴⁵ ⁺ ²⁰ =
= ( 5 / 11 )⁶⁵
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[ ( 1 / 3 )² ]⁷ : ( 1 / 3 )¹² = ( 1 / 3 )⁽ ¹⁴ ⁻¹² ⁾ = (1 / 3)² = 1 / 3² = 1 / 9
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[ ( 3 / 5)⁴]⁶ x ( 3/5)⁸ : ( 3/5)³² = ( 3 / 5) ⁽ ²⁴ ⁺ ⁸ ⁻ ³² ⁾ = (3/5)⁰ = 1
2⁵= 32
