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Please answer this question and attach a photo of your solution ​

Please answer this question and attach a photo of your solution ​-example-1

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Answer:

Explanation:


a^(m)*a^(n)=a^(m+n) .

Use distributive property.


(1)/(2)ab*(3a^(2)-5b^(2)a+10a^(2)b)=(1)/(2)ab*3a^(2)-(1)/(2)ab*5b^(2)a+(1)/(2)ab*10a^(2)b\\\\\\


=(3)/(2)a^(1+2)b -(5)/(2)a^(1+1)*b^(1+2)+5*a^(1+2)*b^(1+1)\\\\\\=(3)/(2)a^(3)b-(5)/(2)a^(2)b^(3)+5a^(3)b^(2)

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