Question 715109
2x^(-7/4)/4x^(4/3)

= x^(-7/4)/2x^(4/3)
= x^(-21/12)/2x^(16/12)
Multiply by x^(21/12)
= 1/2x^(37/12)
= 1/2x^3*x^(1/12)
Multiply by x^(11/12)
= x^(11/12)/2x^4