Question

Hi guys!hoping ur having a great day...

Could anyone help me with the 3rd and 4th one.​

Answer 1

 $3)\frac{7}{x^{\frac{-5}{6} }} \\\\=7*x^{\frac{5}{6} }\\\\=7x^{\frac{5}{6} }$

$4)(x^{-3})^{4}\\\\=x^{-12}$

$=\frac{1}{x^{12}}$

Answer 2

Step-by-step explanation:

Hope this will help you all

Thanks