16x^2 = (4x)^2, \quad 25 = (5)^2, \quad -40x = 2(4x)(-5)


Eiyuu Senki Gold: The Ultimate Strategy Twist That Breaks Everything
The Ultimate Disney Princess Guess Who Challenge
Why Is Everyone Saying the Dartling Gunner Is BTD5's Best Late-Game Choice?
Double Dragon Neon Switch: The Ultimate Forgotten Gem?
Switch vs PS4 Which Nier Automata Version Actually Wins?
MTG's Forbidden Dual Lands: The Cards They Banned From Draft
Can You Beat This Viral Garden Game Before It Grows?
Will THIS Candy Corn Make You RICH?
The One Alteration Perk That Changes Everything In Skyrim
Game-Changer Fruit Pizza Pillsbury Cookie Recipe Secret