Find the product.

(r + s) 2

a) r² + 2rs + s

b) r² + 2rs + s²

c) r² + 2rs + 2s²

To answer the query above, square the binomial. First step in doing so is to square the first term. Then, multiply 2 to the product of the terms. Lastly, square the second term.

(r + s) ^2 = r^2 + 2rs + s^2

Thus, the answer is letter B.