Which expression is the factored form of 23x+423x+4 ?
a.23(x+12)23(x+12)
b.23(x+6)23(x+6)
c.23(x+4)23(x+4)
d.13(2x+6)
a.23(x+12)23(x+12)
b.23(x+6)23(x+6)
c.23(x+4)23(x+4)
d.13(2x+6)