3 years ago

1^2 + 4^2 + 7^2 -... - (3n - 2)^2 = n(6n^2 - 3n - 1)/2

Mathematics

1 answer:

Natali [406]3 years ago

6 0

Answer:

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Step-by-step explanation:

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What’s the GCF of (45x power of 2) y, and (54xy power of 2)

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Step-by-step explanation:

I suppose you're asking for the GCF of $45x^2y$ and $54xy^2$ .

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