Question

Ayuda lo nesecito ahora ​

Answer 1

Respuesta:

a)(1/7×7/5)²= (7/35)²

=(1/5)²

= 1/25

b)(1/9÷2/3)²= (3/18)²

= (1/6)²

=1/36

c) [(1/3)²]²=(1/3)⁴

= 81