Предмет: Алгебра, автор: Mangyst007

Найди решение данного уравнения 0,3x^2⋅(−8x^2)=-2,4 предварительно упростив его левую часть.

−1 и 1

−1

1

Ответы

Автор ответа: sadykovanatalya2004
2

Ответ:

−1 и 1

Объяснение:

0,3x²⋅(−8x²)=-2,4

-2.4x^4=-2,4

x^4=-2,4/(-2,4)

x^4=1

x=+-1


Mangyst007: Спасибо
sadykovanatalya2004: не за что
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