Question

Ребят срочно пожалуйста!!!

Answer 1

По теореме Виета
$x1 times x2 = frac{c}{a} \ x1 + x2 = - ( frac{b}{a} )$
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$- 3 + x2 = - 11 \ x2 = 3 - 11 \ x2 = - 8$
$- 3 times ( - 8) = frac{c}{1} \ - 3 times ( - 8) = c \ c = 24$