(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.

$\"\"$

Multiplying power with same base rule : $\"\"$ .

$\"\"$

By simplifying the above equation

$\"\"$

Solution :

$\"\"$