The product of 3xy and -7x²yz³ is
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Answer:
-21x³y²z³
Step-by-step explanation:
3xy × (-7x²yz³)
= 3 × (-7) × x × x² × y × y × z³
= -21 × x³ × y² × z³
= -21x³y²z³ (Ans)
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