Question

Assume that x is a variable that has been declared as a double and been given a value. Write an expression to compute the quartic root of x. The quartic root of a number is the square root of its square root.

Answer 1

Answer:

$\[x^{\frac{1}{4}}\]$

Step-by-step explanation:

x is a variable which has been declared of type double.

Then square root of x can be expressed as $\[\sqrt{x}\]$

The quartic root of a number is the square root of its square root.

In other words, quartic root of x can be expressed as $\[\sqrt{\sqrt{x}}\]$

This can be expressed equivalently as $\[\sqrt{x^{\frac{1}{2}}}\]$

$\[={x^{\frac{1}{4}}}\]$