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 :

30-09-2016

5, and -5 because a negative times a negative equals a positive

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haniyafi haniyafi

30-09-2016

a and b
or 5 and -5
not that hard....

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