mystic52 mystic52
  • 12-10-2018
  • Mathematics
contestada

whats negative one squared

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altavistard
altavistard altavistard
  • 12-10-2018

Answer:

(-1)^2 = +1

Step-by-step explanation:

(-1)(-1) is equivalent to (-1)^2, and vice versa.  Recall that when two negative numbers are mult. together, the product is positive.  Thus, (-1)^2 = +1.

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noshinaakhtar noshinaakhtar
  • 12-10-2018

-1 times -1 is positive 1

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