Sagot :
1. x1 = 1.477
(x2 = 9.477)
2. x2 – 3x – 7
3. x = 3
4. x = [1. –2]
– ,
3
5.
(x2 = 9.477)
2. x2 – 3x – 7
3. x = 3
4. x = [1. –2]
– ,
3
5.