Question

Use the Distributive Property to factor the polynomial.

Answer 1

Factor 30v + 50x:  recognize that 10 is the only common factor here.  

Then 30v + 50x = 10(3v+5x).

Answer 2

30v + 50x = 10(3v + 5x) (Answer A)

2k² + 4k = 2k(k + 2) (Answer D)