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29-05-2019
Mathematics

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Simplify the expression (2x − 9)(x + 6).

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29-05-2019

Use the FOIL method.

2x * x + 2x * 6 + -9 * x + -9 * 6

[tex]2x^2+12x-9x-54[/tex]

Combine like terms.

[tex]2x^2+3x-54[/tex]

Answer

[tex]2x^2+3x-54[/tex]

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