How do you solve #4(3n - 2) (4n + 1) = 0#?
You can interpret the equation this way:
The product is 0 when you multiply the three factors 4, (3n-2), and (4n+1). Therefore, either of the three factors must be zero to make the statement true.
you can see it this way
Which means to say, that the factor
Another method is to expand the whole expression and perform long division. you should arrive with the same answer.