Question

Find the product mentally.

(r - s)^2

A) r^2 - 2 rs + s^2
B) r^2 - rs + s^2
C) 2 r^2 - rs - s^2

Answer 1

A) r^2 - 2rs+s^2

...............................

Answer 2

Explanation:

A is the answer to the question