Question

How to determine the product of (x+9)(x+3)

Answer 1

`x^2+12x+27`

Explanation:

Your input: multiply (x+3)(x+9) using FOIL.

=(x2)+(3x)+(9x)+(27)

=x^2+12x+27.

Answer: (x+3)(x+9)=x^2+12x+27.

Remember, FOIL is First, Outer, Inner, Last.