H
heaven_dreamlike_140995


1) (x+1)^3 + (x-2)^3 = (2x-1)^3
2) (x-7)^4 + (x -8)^4 = (2x-15)^4
3) (x-1)^5 + (x+3)^5 = 242 (x+1)
4) (2x+1)(x+1)^2 (2x+3)= 18
2) (x-7)^4 + (x -8)^4 = (2x-15)^4
3) (x-1)^5 + (x+3)^5 = 242 (x+1)
4) (2x+1)(x+1)^2 (2x+3)= 18