MathDB

8

Part of 2015 Hanoi Open Mathematics Competitions

Problems(2)

(2015x - 2014)^3 = 8(x - 1)^3 + (2013x - 2012)^3 (HOMC 2015 J Q8)

Source:

8/6/2019
Solve the equation (2015x−2014)3=8(x−1)3+(2013x−2012)3(2015x -2014)^3 = 8(x-1)^3 + (2013x -2012)^3
algebraequation
(x + 1)^3(x - 2)^3 + (x -1)^3(x + 2)^3 = 8(x^2 -2)^3 (HOMC 2015 Q8)

Source:

9/7/2019
Solve the equation (x+1)3(x−2)3+(x−1)3(x+2)3=8(x2−2)3.(x + 1)^3(x - 2)^3 + (x -1)^3(x + 2)^3 = 8(x^2 -2)^3.
algebraequation