Question

Помогите решить :(2 + 5) + (2² + 5²) + (2³ + 5³) + (2⁴ + 5⁴)=

Answer 1

(2 + 5) + (2² + 5²) + (2³ + 5³) + (2⁴ + 5⁴)= 810
1) 2+5=7
2) 2² + 5² = 4+25 = 29
3) 2³ + 5³ = 8 + 125 = 133
4) 2⁴ + 5⁴ = 16 + 625 = 641
5) 7 + 29 = 36
6) 36+ 133 = 169
7) 169 + 641 = 810.