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identify the special product by writing the letter of the answer provided. ( number 7 question in photo. )

identify the special product by writing the letter of the answer provided. ( number-example-1
User VerizonW
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(7)

Given the equation;


(y+9)(y-9)=y^2-81

A binommial is a polynomial that is the sum of two terms, that is;


y^2-81\ldots.\ldots\ldots\ldots.\text{ is a binommial}

Thus;


(y+9)(y-9)=y^2-81

is a binommial that is a product of sum and difference of two terms.

CORRECT OPTION: D

User Sammy Guergachi
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