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  • 26-01-2018
  • Mathematics
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What is the value of the expression x^-2y^3 when x= -5 and y= 2

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Аноним Аноним
  • 26-01-2018
The answer is -192 because 5^-2 is -25 and 2^3 is 8, so -25 times 8 is -192.
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