Question

Coroana
C(la put.) 58 : C(la put.) 39 : C (la put.) 9 =
Ajutor

Answer 1

$c^{58}:c^{39}:c^9=c^{58-39-9}=c^1^0$

Answer 2

c ⁵⁸ :c³⁹ : c⁹  = c ⁵⁸  ⁻ ³⁹ ⁻ ⁹ = c ¹⁰