Ответ:
5,76х^2-4,8х+1-0,2х-5,76х^2=3
-5х=2
х=-2/5
Объяснение:
(2.4x-1)^2-0.2x-5.76x^2=3
5.76x^2-4.8x+1-0.2x-5.76x^2=3
-5x+1=3
-5x=3-1
-5x=2
5x= -2
x= -2/5
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Ответ:
5,76х^2-4,8х+1-0,2х-5,76х^2=3
-5х=2
х=-2/5
Ответ:
Объяснение:
(2.4x-1)^2-0.2x-5.76x^2=3
5.76x^2-4.8x+1-0.2x-5.76x^2=3
-5x+1=3
-5x=3-1
-5x=2
5x= -2
x= -2/5