Question

(ii) (9+ 3x) (x + 8)​

Answer 1

Answer:

(9+ 3x) (x + 8)

= 9x+3x2+72+24x

= 3x2+24x+81.

Answer 2

Answer:

(9+3x) (x+8)

=9(x+8) +3x(x+8)

=9x+72+3x^2+24x

=3x^2+33x+72

=3(x^2+11x+24)

=3(x+3) (x+8)