Question

Va rog imi puteți da și mie răspunsul la ex 3 , multumesc

Answer 1

Răspuns:

$x = {8}^{33} \div ( {4}^{32} \times {2}^{34} + ( {2}^{5} \times {2}^{20} ) ^{5} \div (16 \times {2}^{23} ) + ( {7}^{5} \div {7}^{5} - 1) ^{32} \times 4) \\ x = ({2}^{3} ) ^{33} \div (( {2}^{2} ) ^{32} \times {2}^{34} + ( {2}^{25} ) ^{5} \div ( {2}^{4} \times {2}^{23} ) + (1 - 1) ^{32} \times 4) \\ x = {2}^{99} \div ( {2}^{64} \times {2}^{34} + {2}^{125} \div {2}^{27} + {0}^{32} \times 4) \\ x = {2}^{99} \div ( {2}^{98} + {2}^{98} ) \\ x = {2}^{99} \div 2 \times {2}^{98} = {2}^{98} \times {2}^{98} = ( {2}^{98} ) ^{2}$

$y = ((11 - {0}^{11} ) \times ( {3}^{3} - {3}^{2} ) + {1}^{2020} ) \times ( {3}^{2} - {2}^{3} ) - {3}^{2} \times 2 \\ y = (11 \times (27 - 9) + 1) \times (9 - 8) - 9 \times 2 \\ y = (11 \times 18 + 1) \times 1 - 18 \\ y = (198 + 1) - 18 = 199 - 18 = 181$