Question

Вычислите, заранее спасибо) ​

Answer 1

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