Answer:
B. 6x^2 + 15x + 9
Step-by-step explanation:
You will have to take the 1st term in the 1st parentheses. Multiply it with the other 2 terms in the 2nd parentheses. Do the same thing with the 2nd tems in 1st parentheses.
2x*3x + 2x*3 + 3*3x + 3*3
6x^2 + 6x +9x +9
Now add like terms and simplify
6x^2+15x+9
There's your answer. :)
