Question

10. Efectuat aplicand regulile de cale cu puteri
(3la 4x3la 9)la 2=​

Answer 1

$({3}^{4} \times {3}^{9}) ^{2} = 3 {}^{4} \times 3 {}^{9 \times 2} = {3}^{4 + 18} = 3 {}^{22}$