Предмет: Математика, автор: Аноним

Решите уравнение x^2+3x+2=0

Ответы

Автор ответа: miron2077
0
х²+3х+2=0
D=3²-4*2=1
х₁=(-3+1)/2=-1
х₂=(-3-1)/2=-2
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