3 years ago

(5k-5)(4k-5) foil and distributive

Mathematics

1 answer:

fenix001 [56]3 years ago

6 0

<span>(a+b)(c+d)=ab+ad+bc+bd
(5k-4)(4k-5)=20k^2+-25k-16k+20=20k^2-41k+20

Hope this helps!</span>

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