Question

[(5^2x5^20):5^22-5^2:5]:2^3
Repede!! Va rog

Answer 1

Răspuns:

$( {5}^{22} \div {5}^{22} - {5}^{2} \div 5) \div {2}^{3} =( 1 - 5) \div {2}^{3} = - {2}^{2} \div {2}^{3} = - {2}^{ - 1} = - \frac{1}{2}$