Factorise y squared -9w squared

1 answer:

6 0

Y^2 - 9w^2
= y^2 - 3^2w^2
=(y + 3w)(y - 3w)

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grigory [225]

The answer is 3.1428 (very close to π actually lol)

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Sonja [21]

I hope this helps you

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Naddik [55]

It'll be 7 because 3/4 is greater than 1/2 so you round it up.

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Murrr4er [49]

Answer:

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klasskru [66]

Answer:

Step-by-step explanation: 40% 132/330=0.4 and 0.4 as a percent is 40%

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