(a+b)²=a²+2ab+b² Share definition Flag A formula used when you want to square an addition between two numbers Math teacher: (a+b)²=a²+2ab+b² Students: ok (a+b)²=a²+2ab+b² by I'm bored so I wrote that November 11, 2022 0 0 Get merch Get the (a+b)²=a²+2ab+b² mug. Buy Now — $32.95 See more merch
