Question

Root4 (256)^-2 solve and help !

Answer 1

Answer:

1/16

Step-by-step explanation:

1.$\sqrt[4]{256}$ ^-2

2.  1 /$\sqrt[4]{256}$ ^2

Two ways:

First way:

$\sqrt[4]{256}$=4

So, 1/4^2= 1/16

Second Way:

$\sqrt[n]{x}$= x^1/n

$\sqrt[n]{x}$^y= x^y/n

So,

1.1/$\sqrt[4]{256}$^2= 1/256^2/4

2.1/256^1/2

3.1/$\sqrt[2]{256}$= 1/16

If I am wrong, sorry.