StevenXClontz’s Twitter Archive—№ 8,122

@dmarain @johnjoy1966 @mathinct678 @HarMath @benjamin_leis @RaminKhosravi4 @EulersNephew @jamestanton @MrCorleyMath @PerHenrikChris1 @MathTechCoach @Mathgarden @neiltyson @MrValencia24 @mATH_e_matics @iluv2tchMathnCS @pwharris @Jd2718x n(n+k)(n+2k)(n+3k)+k⁴ =n(n+3k)(n+k)(n+2k)+k⁴ =(n²+3kn)(n²+3kn+2k²)+k⁴ =x(x+2k²)+k⁴ =x²+2xk²+k⁴ =(x+k²)²