Question

va rog dau coroana și 100 de puncte​

Answer 1

Explicație pas cu pas:

$= ( {2}^{12 + 18} + {5}^{70 - 10} - {3}^{25 \cdot 2}) : [{( {2}^{2} )}^{2} \cdot {2}^{3 + 23} + {( {5}^{15} )}^{4} - {( {3}^{2} )}^{25})]$

$= ( {2}^{30} + {5}^{60} - {3}^{50}) : ({2}^{4} \cdot {2}^{26} + {5}^{15 \cdot 4} - {3}^{2 \cdot 25})$

$= ( {2}^{30} + {5}^{60} - {3}^{50}) : ({2}^{4 + 26} + {5}^{60} - {3}^{50})$

$= ( {2}^{30} + {5}^{60} - {3}^{50}) : ({2}^{30} + {5}^{60} - {3}^{50}) = \bf 1$