phases
phases
22-02-2017
Mathematics
contestada
how do i solve the qudratic equation: 16b^2-25=0
Respuesta :
pasha
pasha
22-02-2017
16b^2 - 25 = 0
16b^2 = 25
b^2 = 25/16
b = ± √(25/16)
b = ± 5/4
b = ± 1,25
b₁ = 1,25
b₂ = - 1,25
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