Final answer:
To simplify the given expression, divide 4 by -2, then multiply the resulting value with the expression 5² x 5² x 55 to get 34,375.
Step-by-step explanation:
To simplify the expression 4/-2, we divide 4 by -2, which gives us a result of -2. Using this result, we can simplify the expression 5² x 5² x 55. The term 5² means 5 raised to the power of 2, which is 5 x 5 = 25. Plugging this value into the expression, we have 25 x 25 x 55. Multiplying these values together gives us a final result of 34,375.
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