Question

2^2973•3^2-8^990•48-2^2974

Answer 1

Răspuns:

${2}^{2974} \times {3}^{2} - {( {2}^{3} )}^{990} \times 3 \times {2}^{4} - {2}^{2974} = {2}^{2974} \times {3}^{2} - {3}^{2970 + 4} \times 3 - {2}^{2974} = {2}^{2974} \times (9 - 3 - 1) = {2}^{2974} \times 5$