The equation (a+b)² = a² + 2ab + b² is an example of the formula for squaring a binomial. When you expand (a+b)², it means you are multiplying (a+b) by itself.
To expand (a+b)², you can use the distributive property of multiplication over addition. This means you multiply each term in the first expression by each term in the second expression and then add the results.
So, when you expand (a+b)², you get:
(a+b)² = (a+b)(a+b) = a(a+b) + b(a+b) = a² + ab + ab + b² = a² + 2ab + b²
To expand (a+b)², you can use the distributive property of multiplication over addition. This means you multiply each term in the first expression by each term in the second expression and then add the results.
So, when you expand (a+b)², you get:
(a+b)² = (a+b)(a+b) = a(a+b) + b(a+b) = a² + ab + ab + b² = a² + 2ab + b²
Bro- sup dude
Me- (a+b)^2=a^2+2ab+b^2
Me- (a+b)^2=a^2+2ab+b^2
by Fuck me:) April 2, 2024
Get the (a+b)^2=a^2+2ab+b^2mug. by Papa günter January 7, 2018
Get the 2+2 is 4 minus 1 thats 3 quick mathmug. 
Get the 2/2 ng but what can i saymug. by xXBandobaby42069Xx March 30, 2021
Get the 2-2 tokemug. Founding father and President of the United States John Adams wrote sometime around 1794 that “Human understanding is its own revelation, and has made it certain that two and one makes three; and that one is not three; nor can three be one. Miracles or prophecies might frighten us out of our wits; might scare us to death; might induce us to lie; to say that 2 and 2 make 5. But we should not believe it. We should know the contrary.”
by Jodie2025 April 22, 2019
Get the 2 + 2 = 5mug. this is NOT a double date. i repeat, a 2 man is NOT a double date. it is a term usually referring to heterosexual sex culture, but is also used in queer spaces. a 2 man is when two people meet another two people and fuck. could be 2 separate couples, could be a threesome, could be a foursome; but the intention is they fuck. not a date!!
by sariaa June 24, 2025
Get the 2 man/2man/2-manmug.