Factor the polynomial completely. 4x3 – 12x2 + 7x – 21 4x2(x – 3) + 7(x – 3) Which is the completely factored polynomial? 4x2(x

Question

4 years ago

7

+ 4) 3x2(x – 3) (4x2 – 7)(x + 3) (4x2 + 7)(x – 3)

2 answers:

guajiro [1.7K] · Answer 1 · 2021-12-12T17:28:31+03:00

5 0

The correct answer for this problem would be D. (4x^2 + 7)(x – 3) .

Hope this helps and clears up any confusion!

ankoles [38] · Answer 2 · 2021-12-12T16:16:19+03:00

4 0

Regroup: (4x³-12x²)+(7x-21)
factor: 4x²(x-3)+7(x-3)
factor again: (x-3)(4x²+7)