Rewrite without parenthesis and simplify (5x+6v)^2
You can use the FOIL (Firsts, Outers, Inners, Lasts) method to expand this.
1. (5x+6v)(5x+6v)
2. 25x^2 + 30xv + 30xv + 36v^2
3. 25x^2 +60xv + 36v^2
