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calculati:6⁻¹⁰/81⁻² * 32⁻²

Răspuns :

6⁻¹⁰=1/6¹⁰=1/(2x3)¹⁰=1/(2¹⁰x3¹⁰)
81⁻²=1/81²=1/(3⁴)²=1/3⁸
32⁻²=1/32²=1/(2⁵)²=1/2¹⁰

1/(2¹⁰x3¹⁰) x 3⁸ x 1/2¹⁰=1/(2²⁰x3²)