Question

Вычислите, заранее спасибо) ​

Answer 1

$\frac{3 {}^{43} + 5 \times 3 {}^{44} - 2 \times 3 {}^{42} }{(9 {}^{11}) {}^{2} \times 23 } = \\ \frac{3 {}^{42}(3 + 45 - 2) }{3 {}^{44} \times 23 } = \\ \frac{46}{9 \times 23} = \\ \frac{2}{9}$