Exploring Multiplying Radicals

What is the result of subtracting 2√3 from 7√3?

• 9√3

• 5√6

• 7√1

• 5√3

When adding 2√2 and 4√2, what is the correct result?

• 6√4

• 6√2

• 2√4

• 8√2

What is the term for the number under the radical sign?

• Index

• Coefficient

• Radicand

• Exponent

Tags

CCSS.8.NS.A.1

What is the name of the 'check mark' symbol in a radical expression?

• Radicand

• Coefficient

• Index

• Radical sign

What does the multiplication property of radicals state?

• You can only multiply like radicands.

• You can multiply any radicands together.

• You can only multiply radicands with the same index.

• You cannot multiply radicands.

What is the product of √5 and √3?

• √8

• √15

• 8

• 15

How do you simplify 5√16?

• 5√4

• 20

• 10

• 5√8

What is the simplified form of 3√8?

• 12√2

• 6√4

• 12

• 6√2

What is the result of multiplying -3√2 and 3√2?

• -9√4

• -18

• -9√2

• -6

What is the simplified form of √144?

• 14

• 16

• 18

• 12