breannariley02 breannariley02

07-04-2017
Mathematics

contestada

Find the zeros of the function
f(x)= −8x^2+98

Respuesta :

ghanami ghanami

07-04-2017

hello :
-8x² +98 =0
x² =98/8
x² = 49/4
x² = (7/2)²
(x= 7/2) or( x= -7/2)

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