Identify Expression: Identify the expression to be simplified.The expression is 13y3(−5x2y4).
Distribute Multiplication: Distribute the multiplication across the terms.We multiply the coefficients (numerical parts) and add the exponents of like bases.13×(−5)=−65y3×y4=y3+4=y7
Combine Results: Combine the results from the previous step.The simplified expression is −65x2y7.
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