Ответы на вопрос:
9x6+6x5−17x4−12x3+7x2+6x+1=0(x−1)(9x5+15x4−2x3−14x2−7x−1)=0x−1=0→x=19x5+15x4−2x3−14x2−7x−1=0(x−1)(9x4+24x3+22x2+8x+1)=0x1=x2=19x4+24x3+22x2+8x+1=0(x+1)(9x3+15x2+7x+1)=0x3=−19x3+15x2+7x+1=0(x+1)(9x2+6x+1)=0x3=x4=−19x2+6x+1=0⟺(3x+1)2=0→x5=x6=−31x1=x2=1;x3=x4=−1;x5=x6=−31
Популярно: Алгебра
-
Регина241128.03.2021 22:32
-
Ленка627.02.2021 04:12
-
angelochekbobi29.05.2021 23:50
-
sabinanuray181027.05.2021 07:55
-
elyakhina197613.06.2022 00:40
-
Ladnaya5620.09.2022 18:43
-
Ученик1209030.05.2021 23:20
-
ooolyyya200130.01.2023 02:41
-
CrazyBublic0224.10.2022 21:43
-
Oneganin16.08.2020 10:20