Factor by grouping 4c^3+8c^2-9c-18
Mathematics · Middle School · Mon Jan 18 2021
Answered on
Given the numerical equation:
4c^3 + 8c^2 - 9c - 18
Factor the given numerical equation by grouping.
Solution:
In order to factor the given equation, we simply group 4c^3 with 8c^2 and 9c with -18 separately.
= (4c^3 + 8c^2) - (9c - 18)
Factor out the greatest common factor for both equations.
= 4c^2(c + 2) - 9(c - 2)
Final answer:
= 4c^2(c + 2) - 9(c - 2)