1.

A²-a² = ? answer in algebra.Add the following values (it's algebra )(a² - ab + 2bc + 3c²) + (2ab + b² - 3bc - 4c²) + (ab - 4bc + c² - a²)​

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Answer:

Algebra formulas are equalities which remain true regardless of the values of any VARIABLES which appear within it.

In our website, we have provided two calculators for algebra formulas.

One is to find the expansion for (a + b)n and other one is to find the expansion for (a - b)n.

Please click the below links to get the linear REGRESSION needed.

Expansion Calculator for (a + b)n

Expansion Calculator for (a - b)n

If you would like to have PROBLEMS on algebraic identities, please click the link given below.

Worksheet on Algebraic Identities

Proving Algebraic Identity Expansion Geometrically

In this section, you will LEARN how to prove the expansions of algebraic identities geometrically.

Let us CONSIDER algebraic identity and its expansion given below.

(a + b)2 = a2 + 2ab + b2



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