Question

please give me answer​

Answer 1

Answer:

1= algebraic identity is an equality that holds for any values of its variables. For example, the identity ( x + y ) 2 = x 2 + 2 x y + y 2 (x+y)^2 = x^2 + 2xy + y^2 (x+y)2=x2+2xy+y2 holds for all values of x and y.

Answer 2

Answer:

1 ( a+b)³= a³+b³+3ab(a+b). 3 side x side 2 a³× a⁴ = a³+⁴ a³/a⁴ a³-⁴ 4 no I don't no