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01-03-2016
Mathematics

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What is (x-4)squared

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01-03-2016

[tex] (x-4)^2 \\ \\ x^2 - 2x \times 4 + 4^2 \\ \\ x^2 - 2x \times 4 + 16 \\ \\ x^2 - 8x + 16 \\ \\ [/tex]

The final result is: x² - 8x + 16

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