Предмет: Алгебра, автор: pisokdaha

Пожалуйста помогите. Не могу понять
Розв'яжіть рiвняння 64x²-96x + 36 = 0

Ответы

Автор ответа: KLEBEPKA
3

Ответ:

64х²-96х+36=0

а=64

b=-96

c=36

d=b²-4ac=(-96)²-4*64*36=9216-9216=0=0=>1 действительный корень

х1=-b/2a=96/128=3/4

pisokdaha: Большое вам спасибо!!!
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