Chapter 9 (Radicals and Complex Numbers) Review

Front

What is a radical in mathematics?

Back

Tags

CCSS.8.NS.A.1

Front

Back

Front

What is the conjugate of a binomial expression?

Back

Tags

CCSS.HSN.CN.A.3

Front

How do you multiply radicals?

Back

Front

What is the process to rationalize the denominator?

Back

To rationalize the denominator, multiply the numerator and denominator by the conjugate of the denominator.

Tags

CCSS.HSN.RN.A.2

Front

What is a complex number?

Back

Tags

CCSS.HSN.CN.A.1

Front

How do you add complex numbers?

Back

Tags

CCSS.HSN.CN.A.2

Front

What is the square root of a negative number?

Back

Front

Back

This expression cannot be simplified further as the radicals are not like terms.

Front

What is the difference between rational and irrational numbers?

Back