by what number should (-4)^-2be multiplied so that the product may be equal to 10^-2​

1 thought on “by what number should (-4)^-2be multiplied so that the product may be equal to 10^-2​”

1. Let, x be multiplied to (−3)

   −2

   so that the product is equal to 9.

   .e., (−3)

   −2

   ×x=9

   ⟹

   (−3)

   2

   1

   ×x=9

   ⟹

   9

   1

   ×x=9

   ⟹x=9×9

   ∴x=81

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