mathisfun14
mathisfun14
29-10-2017
Mathematics
contestada
Find x if:
1. 16x^2 = −1
2. 16x^2 = 1
Respuesta :
potatoABC
potatoABC
29-10-2017
1. N.A. since x² cannot be -ve
2. x²=1/16
x=1/4 or -1/4
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mylilprincess20
mylilprincess20
29-10-2017
1. is not applicable
2. is 1/4 or -1/4
Answer Link
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