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(y+3)(y^2-3y+9 what is the product?

1 Answer

3 votes
=(y+3)(y^2+3y+9)
=(y)(y^2)+(y)(3y)+(y)(9)+(3)(y^2)+(3)(3y)+(3)(9)
=y^33y^2+9y+3y^29y+27
Answer:
=y3+27
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