Ответ:
Объяснение:
(c²+6c+9)/c : (1+3/c)=(c+3)²/c :(c+3)/c=
=(c+3)²/c * c/(c+3)=c+3 pri c=-11
c+3=-11+3=-8
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Ответ:
Объяснение:
(c²+6c+9)/c : (1+3/c)=(c+3)²/c :(c+3)/c=
=(c+3)²/c * c/(c+3)=c+3 pri c=-11
c+3=-11+3=-8