Предмет: Алгебра, автор: ksusaknutas

-3хквадрате+7х-2=0 помогите решить срочно​

Ответы

Автор ответа: milaDream
1

Ответ:

D=49-4x(-3)x(-2)=25

x1=-7+5÷2x(-3)=Одна третья(1÷3)

x2=-7-5÷2x(-3)=2

Объяснение:

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