Show work please Thanks Factor the expression of 9z 510a 169

Show work please.

Thanks!

Factor the expression of 9z 510a 169 completely Given that the factored form can be expressed as (Ax B)(Cx D), (Note that the plus signs above could be minus signs.) (Ax B) (Cx D)

Solution

9x²+510x+169

9*169 =1521

factored form of 1521=3*507

9x²+510x+169

=9x²+3x+507x+169

=(9x²+3x)+(507x+169)

=3x(3x+1)+ 169(3x+1)

=(3x+1)(3x+169)

Ax+B=3x+1 ,Cx+D=3x+169