Operations with Radicals Algebra 2

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

Select all that are necessary when simplifying radicals

• The index must be as small as possible.

• The radicand contains no factors that are nth powers.

• The radicand contains no fractions

• No radicals appear in the denominator

Only _____________________________ can be combined when adding and subtracting radicals.

• Like radical expressions

• Unlike radical expressions

• radicals with the same index

• radicals with different indexes.

• A
• B
• C
• D

Tags

A.NR.5.2

• x = -6
• x = 3
• x = -3
• x = 5±

Tags

CCSS.HSA.REI.A.2

Solve the radical equation. Don't forget to check your answers!

• x = -6

• x = 3

• x = 7/3

• x = -5

Tags

CCSS.HSA.REI.A.2

• x = 49
• x = 53
• x = 45
• x = 18

Question 8

• -6

• -3

• 6

• 15

Tags

CCSS.HSA.REI.A.2

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.2