Question

Hello! I'm pretty terrible at math and I'm stumped on this question. Could someone please help me? Thank you!

Answer 1

Answer:

$x^{\frac{7}{4} }$

Step-by-step explanation:

Know: $(x^{a})^{b}$ = $x^{ab}$

--->   $(x^{\frac{7}{12} } )^{3}$

--->   $x^{\frac{7x3}{12 }$

--->   $x^{\frac{21}{12}}$

Simplify  

--->  =  $x^{\frac{7}{4}}$