neciaaaa
neciaaaa
14-09-2017
Mathematics
contestada
how would i solve 8x squared plus 4x =0
Respuesta :
sydnieelizabeth
sydnieelizabeth
14-09-2017
(8x^2)+4x=0
you would use quadratic formula which is -b +/- square root ((b^2)-4ac)/2a
a: 8
b: 4
c: 0
-4 +/- square root ((4^2)-4(8)(0))/2(8)
(-4+ square root 16)/16 = 0
(-4- square root 16)/16 = -0.5
the two solutions are 0 and -0.5
Answer Link
trenrlong
trenrlong
14-09-2017
8x squared plus 4x =0
A:8
B:4
C:0
Answer Link
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