Rational and Radical Forms

The value inside a radical.

A value that can be expressed as a fraction with integers.

The result of computing a non-perfect square in the calculator.

A root of the whole number that has an irrational value.
(Ex. The n in $^n\sqrt{ }$ .)

A number is a value that, when multiplied by itself, gives the number.

a special value that, when used in a multiplication three times, gives that number.

Identify the LCD.

• x²(x - 2)

• x(x - 2)

• x

• (x - 2)

Simplify the following radical: √150

• 5√15

• 5√2

• 5√6

• 15√5