Will mark brainliest! Can someone help me with these 2 questions? Please also show the work

Answer:
a) [tex]153^{\frac{1}{4} }[/tex]
b) [tex]2x^{\frac{5}{3} }y^{\frac{7}{3} }[/tex]
A radical sign can be rewritten as an exponent of 1/n, where n is the number next to the radical sign, or two if no number is present.
Hope it helps :)