Which expression is equivalent to 10x2y + 25x2?
5x2(2y + 5)
5x2y(5 + 20y)
10xy(x + 15y)
10x2(y + 25)
5x2(2y + 5)
5x2y(5 + 20y)
10xy(x + 15y)
10x2(y + 25)