Find the products: (x+3) (x-3)

1.	Find the products: (x+3) (x-3)
Answer» Given (x+3) (x-3) By using the formula (a + b) (a – b) = a²– b² Applying the formula we get (x+3) (x-3) =x²-3² (x+3) (x-3) = x²-9

Answer»

Given (x+3) (x-3)

By using the formula (a + b) (a – b) = a²– b²

Applying the formula we get

(x+3) (x-3) =x²-3²

(x+3) (x-3) = x²-9

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