Question 342906
Simplify first.
{{{ sqrt(128a^2b^4)/sqrt(16ab)=sqrt((128a^2b^4)/(16ab))}}}
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{{{ sqrt(128a^2b^4)/sqrt(16ab)=sqrt(8a^(2-1)b^(4-1))}}}
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{{{ sqrt(128a^2b^4)/sqrt(16ab)=sqrt(8ab^(3))}}}
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{{{ sqrt(128a^2b^4)/sqrt(16ab)=sqrt(4b^2*2ab)}}}
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{{{ sqrt(128a^2b^4)/sqrt(16ab)=sqrt(4b^2)*sqrt(2ab)}}}
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{{{ sqrt(128a^2b^4)/sqrt(16ab)=2b*sqrt(2ab)}}}