Answer:
-1
Explanation:
((-9-11)/(-4))/ (−7^2 + (11 x 2^2)) can be simplified as follows:
((-9-11)/(-4))/ (−7^2 + (11 x 2^2))
= (-20 / -4) / (-49 + 44)
= (5) / (-5)
= -1
Therefore, ((-9-11)/(-4))/ (−7^2 + (11 x 2^2)) simplifies to -1
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