Question

(1/8)^-1+(5/7)^0+(1/3)^2*9

помогите пжпжжпжп

Answer 1

Ответ:

$( \frac{1}{8} ) {}^{ - 1} + ( \frac{5}{7} ) {}^{0} + ( \frac{1}{3} ) {}^{2} \times 9 = 8 + 1 + \frac{1}{9} \times 9 = 8 + 1 + 1 = 10$