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Pls can someone help me expand:(x+5)(x-8) in quadratic equation

Pls can someone help me expand:(x+5)(x-8) in quadratic equation
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Pls can someone help me expand:(x+5)(x-8) in quadratic equation

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User Blossom
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7.8k points

1 Answer

4 votes

(x + 5)(x - 8)

= x² + {5 + (-8)}x + 5(-8)

= x² - 3x - 40

answered
User Ketan Ghumatkar
by
7.7k points
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