Radicals and Rational Functions

The positive number square root.

• nth root

• principal root

• radical function

• index

One of the steps that may be necessary to simplify the radical expression is what?

• inverse function

• radical equation

• composition of function

• rationalizing the denominator

The number under the radical symbol is called what?

• radical

• square root

• radicand

• index

The index of the above radical is ___.

• 1

• 2

• 3

• 9

The radicand of the above radical is ___.

• 1

• 2

• 3

• 9

The radical symbol used above is called ___.

• square root

• cube root

• long division

Equations with radicals that have variables in the radicand are called what?

• radical equations

• composition of function

• radical expressions

• radical inequalities

• 4^4/3
• 4^3/4
• 2^4/3
• 2^3/4

• 7²
• 7^1/2
• 7^-2
• 7^-1/2