Question

Factor this & please show all work.. I will give brainliest:)

Answer 1

Since you have four terms, you can look at each half individually. Find the greatest common factor of the first half and then the second half. Since they have the same remainder (7n-4), you can factor further. The final answer is (7n-4)(7n^2+8). See attached photo for work

Answer 2

Answer:

$(7n - 4) (7n^{2} + 8)$

Step-by-step explanation:

$49n^{3} - 28n^{2} + 56n - 32$

$= (49n^{2} - 28n^{2}) + (56n - 32)$

$= 7n^{2} (7n - 4) + 8 (7n - 4)$

$= (7n - 4) (7n^{2} + 8)$