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Expand and simplify (x- 3)(x + 5)

1 Answer

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Answer:


{x}^(2) + 2x - 15

Explanation:


x(x + 5) - 3(x + 5) \\ = * {x}^(2) + 5x - 3x - 15 \\ = {x}^(2) + 2x - 15

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