Question

psycology unit test 30. 7. 2020​

Answer 1

$6.2 {5x2 \frac{ { = |3 \sqrt{3 \frac{4 {5}^{2} \times \frac{ \\ \\ }{?} }{?} } | }^{?} }{?} }^{2} \times \frac{?}{?}$