Question

http://prntscr.com/l1ui35

Answer 1

@Shadow

Answer 2

@Vocaloid please help!!

Answer 3

meant to get to this earlier but was busy ;-;
but anyway, you need to divide 49x^6 / (the factor being tested) and if you get a whole # and variables with positive exponents only, it should be a factor

(idk if i explained that well ;_;)

Answer 4

so anyway, as an example, 49x^6/(x^2) = 49x4 so yes, the first choice is a factor, and then you'd keep going w/ the other ones

Answer 5

like a first step how can you rewriting the 49x^6 factorized

1. case 7*7(x^2)^3
2. case 7*7(x^3)^2
3. case 7*7(x^5)*x
4. case 7*7(x^4)*(x^2)
....

so hope that from these cases you can selecting easy the right choices