11/5)^-2×[(-5/11)^-3÷(-5/11)^-5]
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Answer:
-5/11
Step-by-step explanation:
(11/5)^-2 × [(-5/11)^-3 ÷ (-5/11)^-5]
-(5/11)² × [(11/5)³ ÷ (11/5)^5]
-(5/11)² (11/5)³ [ 1 ÷ (11/5)² ]
-(11/5)(5/11)²
- 5/11
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