What is the product of this monomial and polynomial ?3xy ( 7z + 2z^2 + x + yx)
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Answered by
4
Answer:
3x²y²+6xyz²+3x²y+21xyz
Step-by-step explanation:
3xy(7z+2z²+x+yx)
=(3xy)(7z+2z²+x+yx)
=(3xy)(7z)+(3xy)(2z²)+(3xy)(x)+(3xy)(yx)
=21xyz+6xyz²+3x²y+3x²y²
=3x²y²+6xyz²+3x²y+21xyz
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Answered by
2
Answer:
3x2y^2 + 6xyz^2 + 3xy^2 + 21xyz
Step-by-step explanation:
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