[(2/13)^-6÷(2/13)^3]×(2/13)^9
Answers
Answered by
0
Answer:
[(2/13)^-6÷(2/13)^3]×(2/13)^9
= [(2/13)^-6-3]×(2/13)^9
= [(2/13)^-9]×(2/13)^9
= (2/13)^-9+9
= (2/13)^0
= 1
Similar questions