Answer:
mbnmf mkvdv dlbj fbljkf mgmbv m
Step-by-step explanation:
vk gmb flkmvfvv
12
560-500=60
60/500*100=12
Discriminant = b^2 - 4ac
a = 4
b = 16
c = 16
16^2 - 4(4 x 16)
256 - (4x64)
256 - 256 = 0
Therefore it only has one root
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