Question

Expand identify (a+b)^2​

Answer 1

Answer:

a↑2 + 2ab + b↑2

Step-by-step explanation:

Answer 2

we know there are many identities for factorization and find value of a expression

this identities are:-

(a+b)²

(a²-b²)

(a-b)²

(x+a)(x+b)

(a+b)³

(a³-b³)

(a³+b³)

(a-b)³

expand (a+b)²

(a+b)²

(a)²+2×a×b+(b)2

or,(a+b)(a+b)=(a+b)²

identity is the most hard in math

☬identity☬

In mathematics, an identity is an equality relating one mathematical expression A to another mathematicalexpression B, such that A and B (which might contain some variables) produce the same value for all values of thevariables within a certain range of validity.