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Art [367]
3 years ago
6

Factorise y squared -9w squared

Mathematics
1 answer:
Jlenok [28]3 years ago
6 0
Y^2 - 9w^2
= y^2 - 3^2w^2
=(y + 3w)(y - 3w)
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Step-by-step explanation:

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navik [9.2K]

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