45-66 ■ Using Special Product Formulas Multiply the algebraic expressions using a Special Product Formula, and simplify.
To multiply:
The given algebraic expression using a Special Product Formula and simplify.
Formula for finding a Product of sum and difference of same terms:
If A and B are any real numbers or algebraic expressions, then
Calculation:
The given algebraic expression is
The above expression is of the form, Product of sum and difference of the same terms.
Then, substituting