Предмет: Алгебра, автор: ant925055

1) 4x² -4 = 0 2) 9x²-16=0 3) x² -2x = 0 4) - x² + x = 0 5) x²-9=16 6) 2x² + 3x=0 7) 2x²-6=0 8) -x²-8=0 9) x²-8=0 10) x²+289=0 -

Ответы

Автор ответа: nuraiakhmet1

Объяснение:

дискриминантом? Или нет. Потом отредактирую

nemnoigor1234: да

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1) 4x² -4 = 0 2) 9x²-16=0 3) x² -2x = 0 4) - x² + x = 0 5) x²-9=16 6) 2x² + 3x=0 7) 2x²-6=0 8) -x²-8=0 9) x²-8=0 10) x²+289=0 -​

Ответы

1) 4x² -4 = 0 2) 9x²-16=0 3) x² -2x = 0 4) - x² + x = 0 5) x²-9=16 6) 2x² + 3x=0 7) 2x²-6=0 8) -x²-8=0 9) x²-8=0 10) x²+289=0 -