Question

Write down formulas to calculate all three identities

Answer 1

Answer:

The three algebraic identities in Maths are:

Identity 1: (a+b)^2 = a^2 + b^2 + 2ab.

Identity 2: (a-b)^2 = a^2 + b^2 – 2ab.

Identity 3: a^2 – b^2 = (a+b) (a-b)

Answer 2

Answer:

$(a + b)^{2} = a^{2} + b^{2} + 2ab\\ \\(a-b)^{2} = a^{2} + b^{2} - 2ab \\ \\(a+b) (a-b) = a^{2} - b^{2}$

Plz mark brainliest, as I have not copied it from anywhere