Предмет: Алгебра, автор: egorcybulnik

х² + 4х - 24 =6х быстрее пж

Ответы

Автор ответа: sangers1959

1

Объяснение:

$x^2+4x-24=6x\\x^2-2x-24=0\\D=100\ \ \ \ \sqrt{D}=10\\x_1=-4\ \ \ \ x_2=6.$

Ответ: x₁=-4 x₂=6.

Автор ответа: maksimovasofya1997

0

Ответ:

-4;6

Объяснение:

$x^{2} +4x-6x-24=0\\x^{2} -2x-24=0\\D=b^2-4ac=4+96=100=10^2\\x1=\frac{2-10}{2} =-4\\x2=\frac{2+10}{2} =6$

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