64.9k views
2 votes
Factor the polynomial by grouping: 12x^3-28x^2-15x+35

User TheKRAY
by
5.3k points

1 Answer

2 votes

Answer:


(3x-7)(4x^(2) -5)

Explanation:

Add and subtract the second term to the expression and factor by grouping.

User John Humanyun
by
4.7k points