Question

what is identity (class 8) (algebraic expression and identities) please answer my questions please​

Answer 1

Answer:

Algebraic expressions are expressions formed from the variables and the constants. A variable can take any value. ... An identity is a standard equality which is true for all the values of the variables in the equality.An 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:

Sorry I hate math okk....... dear.........