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mamaluj [8]
2 years ago
15

Find the product of (x + 3)(x - 3). x^2 - 6x + 9 x^2 + 6x + 9 x^2 + 9 x^2-9

Mathematics
1 answer:
kvv77 [185]2 years ago
8 0

Step-by-step explanation:

So the question is easy ....the thing that you need to do is just to multiply the expression and organize the like terms....okay so lets solvee..

(x + 3)(x - 3)

Solution,

= x(x - 3) + 3(x - 3)

= {x}^{2}  - 3x + 3x - 9

= {x}^{2}  - 9

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