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5 votes
Factorise
15x²y³z+25x³y²z+35x²y²z²

1 Answer

2 votes

Answer:

First, we can factor out 5x²y²z from each term:

15x²y³z+25x³y²z+35x²y²z² = 5x²y²z(3y+5xz+7z)

So the fully factorized expression is:

5x²y²z(3y+5xz+7z)

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