Question 1014555
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Since this is posted under exponents, I assume:
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x^(1/3)*x^(3/4)=x^((1/3)+(3/4))=x^((4/12)+(9/12))=x^(13/12)
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{{{x^(1/3)*x^(3/4)=x^((1/3)+(3/4))}}}={{{x^((4/12)+(9/12))=x^(13/12)}}}