czech can't teach algebra 2 jesus christ it's not that hard.  you have 30 apples and it's separated into 5 groups how many apples in each group?  30 = 5x  you have a quadratic function  4x^2 + 12x +32 = 0  factor out 4 (x^2 + 3x + 8)  use quadratic equation to find all possible roots. (-b(b2-4ac))/(2a) . (a=1 b=3 c=8)
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