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Divide the sum of (1/(2))^(-2)and(1/(3))...

Divide the sum of `(1/(2))^(-2)and(1/(3))^(-2)` by the difference of `(-1/(5))^(-1)and(-1/(4))^(-1)`

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NAND LAL PUBLICATION-EXPONENTS AND POWER-ADDITIONAL QUESTIONS FOR PRACTICE (Long Answer Type Questions)
  1. Divide the sum of (1/(2))^(-2)and(1/(3))^(-2) by the difference of (-1...

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