Unit 8 Review (Radical Functions)

Which of the following are perfect squares? (Select all that apply)

• 2

• 4

• 6

• 16

• 25

• Find any two factors.

• Find the biggest perfect square factor pair.

• Just take the square root.

• It cannot be simplified.

Tags

CCSS.HSN.RN.A.2

• 32 and 1

• 4 and 8

• 6 and 8

• 16 and 2

Tags

CCSS.HSN.RN.A.2

• 10 and 10

• 25 and 4

• 100 and 1

• 20 and 5

Tags

CCSS.HSN.RN.A.2

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.A.2

How do you add and subtract radicals?

• Add and subtract coefficients with the SAME radicands.

• Add and subtract radicands with the SAME coefficients.

• Add and subtract coefficients with the DIFFERENT radicands.

• Add and subtract radicands with the DIFFERENT coefficients.

What is a radicand?

• Another word for the square root symbol.

• Another word for a perfect square.

• The number underneath the square root.

• The number outside of the square root.

What is a coefficient?

• The number in front of a variable or grouping symbol.

• The number behind a variable or grouping symbol.

• The number underneath the square root symbol.

• Another word for a variable.

How do you multiply radicals?

• Multiply coefficients; Multiply radicands.

• Multiply coefficients; Add radicands.

• Add coefficients; Multiply radicands.

• Multiply the coefficients to the radicands.

Tags

CCSS.HSN.RN.A.2