Răspuns :
1 2 -28 - 8 96
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y = -2 1 0 -28 48 0
--------------------------------------------------------------------------------------
y =2 1 2 -24 0
---------------------------------------------------------------------------
y=- 6 1 -4 0
-------------------------------------------------------
y=4 1 0
---------------------------------------------------------------
pentru ecuatia exponentiala y =2^x solutiile negative sunt false ( y =-2 ,
y =-6 )
convenabile y =2 ⇒ x = 1
y =4 ⇒ x =2
-------------------------------------------------------------------------------
y = -2 1 0 -28 48 0
--------------------------------------------------------------------------------------
y =2 1 2 -24 0
---------------------------------------------------------------------------
y=- 6 1 -4 0
-------------------------------------------------------
y=4 1 0
---------------------------------------------------------------
pentru ecuatia exponentiala y =2^x solutiile negative sunt false ( y =-2 ,
y =-6 )
convenabile y =2 ⇒ x = 1
y =4 ⇒ x =2