Jawapan

  • Pengguna Brainly
2016-01-12T22:54:40+08:00
3 - 48p ^ 2 = 0
48p^2-1=0
p = 0.1443 , p = - 0.1443
2 3 2
2016-01-13T15:05:17+08:00
3-48 p^{2} =0

-48 p^{2}+3=0
(x+0.25)(x-0.25)=0
x= -0.25
x= 0.25