найдите значение выражения (2+5)+(2^2+5^2)+(2^3+5^3)+(2^4+5^4)= - №11325747

найдите значение выражения
(2+5)+(2^2+5^2)+(2^3+5^3)+(2^4+5^4)=
- Предмет:
  Алгебра
- Автор:
  karly
- 6 лет назад

Ответы 2

7+29+133+641=810ответ 810
- Автор:
  meggief85n
- 6 лет назад
- 0
(2+5)+(2²+5²)+(2³+5³)+(2⁴+5⁴)=7+(4+25)+(8+125)+(16+625)=7+29+133+641=(7+133)+(29+641)=140+670=810
- Автор:
  shuttershywfsd
- 6 лет назад
- 0
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