Question

Решите пятое пж!!!!!!!!!!

Answer 1

!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 2

$12 * ( - \frac{1}{3}) + 15 \sqrt[4]{ \frac{256}{81} } = - 3 + 15 * \frac{4}{3} = -4 + 5 * 4 = -4 + 20 = 16$