(x+2016)(x+2017)(x+2018) = (x+2017)(x+2018)(x+2019)
(x+2016)(x+2017)(x+2018) - (x+2017)(x+2018)(x+2019) = 0
(x+2017)(x+2018)(x + 2016 - x - 2019) = 0
-3(x+2017)(x+2018) = 0
x₁ = -2017
x₂ = -2018
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
(x+2016)(x+2017)(x+2018) = (x+2017)(x+2018)(x+2019)
(x+2016)(x+2017)(x+2018) - (x+2017)(x+2018)(x+2019) = 0
(x+2017)(x+2018)(x + 2016 - x - 2019) = 0
-3(x+2017)(x+2018) = 0
x₁ = -2017
x₂ = -2018