coa514
coa514 coa514
  • 30-09-2016
  • Mathematics
contestada

Which of the numbers listed below are solutions to the equation?
Check all that apply.
x^2 = -25

A.-5
B.5
C.625
D.12.5
E.50
F.None of these

Respuesta :

blufoo
blufoo blufoo
  • 30-09-2016
5, and -5 because a negative times a negative equals a positive
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haniyafi
haniyafi haniyafi
  • 30-09-2016
a and b
or 5 and -5
not that hard....
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