Question

Calculati (3³)⁴:9⁵-(4³×2⁵):2¹⁰
pls​

Answer 1

$( { {3}^{3} )}^{4} \div {9}^{5} - ( {4}^{3} \times {2}^{5} ) \div {2}^{10}$

aducem la baza comuna si obținem:

${3}^{12} \div {3}^{2 \times 5} - ( {2}^{2 \times 3} \times {2}^{5} ) \div {2}^{10}$

${3}^{12} \div {3}^{10} - ( {2}^{6} \times {2}^{5} ) \div {2}^{10}$

${3}^{2} - {2}^{11} \div {2}^{10}$

$9 - {2}^{1}$

$9 - 2$

$7$