Math, asked by rafiq7000, 3 months ago

(y+9)(y-9) what is answer

Answers

Answered by Snapskg730

1

Answer:

(y+9)(y-9)

(a+b(a-b) = a²-b²

= (y)²-(9)²

= y²-81

Answered by XxMissDevil01xX

3

Answer:

[a²-b²=(a+b)(a-b)]

(y+9)(y-9)

= y²-9²

=y²-81

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