lin550
08.09.2019 •
Mathematics
If α and β are the roots of the equation x2
– 5x – 7 = 0. α2β + αβ2 is
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Ответ:
step-by-step explanation:
Ответ:
2/3 = .67
**rounded
7/8 = .88
**rounded
2 3/4 = 2.75
4/9 = 0.44
13/15 = .87
**rounded