Rational Radical Conjugates

What is it called when you use the identity property to remove radicals from the denominator?

• Rationalization

• Radicalization

• Exponentalization

• Identicalization

Which of the following terms needs rationalized?

What are similar radical expressions with a difference of signs?

• Radical Conjugates

• Rational Conjugates

• Additive Inverses

• Differential Equations

The expressions 7 - √5 and 7 + √5 are what?

• conjugates

• expressions

• radical equations

• inverse functions

• A
• B
• C
• D

• A
• B
• C
• D

Is the result rational or irrational? Explain.

• Rational; The sum of two rationals is always rational.

• Irrational; The sum of a rational and an irrational is always irrational.

• Rational; The product of two rationals is always rational.

• Irrational; The product of a nonzero rational and an irrational is always irrational.

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

What is the process in which one eliminates radicals from the denominator or fractions from radicands.

• Rationalizing the denominator

• Conjugates

• The Principal Root

• Combining Like Expressions

Simplify completely.

• 13

• 7 + 2√6

• 13 + 8√6

• 8√6