Question 1
DB question no.: 1
Points: 1
Find the product: (2x+3)2
Explanation
Apply the square of a binomial formula (a+b)2 = a2 + 2ab + b2. Substituting a=2x and b=3, we get (2x)2 + 2(2x)(3) + 32 = 4x2 + 12x + 9.


