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Expand. Your answer should be a pNynomial in standard form. (x - 4)(x + 7) =
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Expand.
Your answer should be a pNynomial in standard form.
(x - 4)(x + 7) =

User Timotgl
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1 Answer

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Answer: x^2 + 3x - 28

Step-by-step explanation: Split the angle using the sum and difference formulas and simplify.

User Pieter Venter
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