Question

I REALY NEED HELP SO THERE ARE MANY WAYS TO FACTOR A POLYNOMIAL , SO HOW DO YOU KNOW WHICH ONE TO USE.


MY QUESTION IS WHAT IS 49X^3-28X^3 FACTORED

Answer 1

49x^3 - 28x^3
all you need to do is combine like terms.

Answer: 21x^3

Answer 2

I think your answer is 21x^3