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How do you multiply $(w-3)(w-5)$ ?

1 Answer

Apr 17, 2017

$(w-3)(w-5)=w^2-8w+15$

Explanation:

$(w-3)(w-5)$

$(w-3)(w-5)=w*w-5*w-3*w-3*(-5)$

$(w-3)(w-5)=w^2-5w-3w+15$

$(w-3)(w-5)=w^2-8w+15$

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