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Expand and simplify (x-4)(x+4)
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2 votes
Expand and simplify (x-4)(x+4)

User Lukegf
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2 Answers

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2
x +16 is the answer
User Noinstance
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1 vote
(x - 4)(x + 4) = x^2 + 4x - 4x - 16 = x^2 - 16
User Gaurang Deshpande
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