Question

Pls help this is so confusing i dont know what to do

Answer 1

See below

Explanation:

Part A

`\sqrt{t^(20)}=(t^(20))^(1)/(2)=t^{20\cdot(1)/(2)}=t^(10)`

Part B

`\sqrt{a^(14)}=(a^(14))^(1)/(2)=a^{14\cdot(1)/(2)}=a^(7)`

Hope the explanations helped!