Lyudi pomogite ewe raz blagadaryu zaranee♡♡♡♡♡♡♡♡♡♡♡♡ Zadanie 85

Question

Lyudi pomogite ewe raz blagadaryu zaranee♡♡♡♡♡♡♡♡♡♡♡♡
Zadanie 85

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Answer 1

По теореме Виета
х₁+х₂ = 14
х₁+х₁+5 = 14
2х₁ = 9
х₁ = 4,5
х₂ = х₁+5=9,5
х₁*х₂ = -q
4,5*9,5 = 42,75 = - q
q = - 42,75
Ответ: D