Factorise fully for X²+15X-54

Caylin asked May 20, 2023

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Caylin asked May 20, 2023

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28 votes

Explanation:

x^2+15x-54

x^2+18x-3x-54

Common factors

x(x+18)-3(x+18)

(x-3)(x+18)

Moshez answered May 25, 2023

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