Answer:
The GCF is - 4y
Step-by-step explanation:
Given the polynomial expression −16y4 + 12y2 – 4y?
If we carefully traverse all the terms we can factor out 4y from all the terms
=-4y(4y³-3y+1) which is similar to the original expression
Hence the greatest common factor GCF = - 4y
The Greatest Common Factor (GCF) is the largest number that will divided evenly into that number.
Answer:
4Y not -4Y
Otherwise, it is correct.
According to Quora:
"GCF cannot be negative. This is so because for every negative factor, there is always a corresponding positive factor. For example if -3 is a factor of a number 3 will also be a factor.
Step-by-step explanation:
4 and Y go into each item leaving -4y3 + 3Y - 1
