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10-03-2024
Mathematics

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Which of the following is the correct expansion of (x 4)(x - 5)

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10-03-2024

Answer:

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Step-by-step explanation:

(x-4) (x-5)

=x*x -5*x -4*x -4*-5

= x²-5x-4x+20

=x² -9x +20

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