Предмет: Алгебра, автор: ndj2

X²-ax-2a²=0

надо привести к Ax²+Bx+c=0
найти а, b, c

Ответы

Автор ответа: bergalium

0

Ответ:

а = 1

b = a

c = 2a²

Объяснение:

terikovramazan: проверьте знаки b и c

Автор ответа: terikovramazan

0

Ответ:

Объяснение:

X²-ax-2a²=0 - он уже приведен к виду Ax²+Bx+c=0

А=1, В= -2а, с= -2a²

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