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18-01-2021
Mathematics

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Expand and simplify (x+3)(x-4)

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radomiradimitrova radomiradimitrova

18-01-2021

= x^2 -4x + 3x - 12=
=x^2 + ( -4x + 3x ) - 12 =
=x^2 - x - 12

^ - raised to a degree

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