Предмет: Алгебра, автор: egor09c

x^2-36x+13=0
решите пожалуйста)))

Ответы

Автор ответа: diana0014
0
x^2-36x+13
D=(-36)^2-4*13=1296-52=1244
x1=36+35/2=35/5
x2=36-35/2=0/5
Автор ответа: амир24
0
Д=1296-4*13=1244>0 (35)
х1= 36-35:2=0,5
х2=36+35:2=35,5
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