English, asked by nandhinisatheesh005, 14 hours ago

find the product of(3y-2z)(3y+2z)

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Answers

Answered by keesariyashika

1

Answer:

9y²-4z²

Explanation:

(3y-2z)(3y+2z)

[(a-b)(a+b)=a²-b²]

(3y)²-(2z)²

9y²-4z²

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