Factor the polynomial 10x2 23x 12 Your answer can be writt

Factor the polynomial 10x^2 + 23x + 12. Your answer can be written as (5x+B)(Cx+D) with B, C, and D integers

where B equals:
and C equals:
and D equals:

10x^2 + 23x + 12

comparing with ax^2 +bx +c

b cann be expressed as sum of 2 factors of (a*c)

here (a*c)=(10*12)=120

120 =15*8

=>b=15+8

10x^2 + 23x + 12

=10x^2 + 15x +8x + 12

=5x(2x+3)+4(2x+3)

=(5x+4)(2x+3)

comparing with

(5x+B)(Cx+D)

B=4,C=2,D=3