(1)

Step 1 :

The Algebra expression is : .

consider .

Rewrite the equation so that the like terms are arranged in groups.

Multiplying power with same base rule : .

Power of a product property .

Solution :

.

(2)

Step 1 :

The Algebraic expression is :

FOIL method: the product of two binomials is the sum of the products of the First terms, the Outer terms, the Inner terms and the Last terms.

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