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Find the product of all positive integer values of \(c\) such that \(8x^2+15x+c=0\) has two real roots.

 Jun 26, 2020
 #1
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For it to have two real roots, the disciminant portion of the Quadratic Formula must = 0        (b2-4ac)=0

a = 8

b = 15  

c = c                   You should be able to take it from here......

 Jun 26, 2020

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