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[" 17.If "a in[-20,0]" .find the probabi...

[" 17.If "a in[-20,0]" .find the probability that the graph of the function "y=16x^(2)+8(a+5)x-7a-5" is "],[" strictly above the "x" -axis "],[" Mangean poes not secome Realiry turouct masicity takes sweat,perentimation,ano mapo work "dots]

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