Question

calculati folosind reguli de calcul cu puteri (2la putere 7 )3 ÷(2×2la puterea 10 )
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Answer 1

Răspuns:

$( {2}^{7} )^{3} \div (2 \times {2}^{10} )$

${2}^{21} \div {2}^{11}$

${2}^{21 - 11}$

$= {2}^{10}$