Question

What number must be subtracted from
7x^3 - 5x^2 - 3x - 1, so that -1 is one of its factors?
a. 2
b. -2
c. 1
d. -1​

Answer 1

Answer:

$b \: is \: the \: write \: answer \\ \: mrk \: the \: brainliest \: dear$