Simplifying Radical Expressions Explained

What is the square root of 25?

• 5

• 4

• 6

• 3

Tags

CCSS.8.EE.A.2

Which of the following is a perfect square?

• 18

• 20

• 25

• 30

Tags

CCSS.8.EE.A.2

According to the product property of square roots, what is the square root of 4 times the square root of 7?

• Square root of 11

• Square root of 21

• Square root of 28

• Square root of 4

How can you simplify the square root of 20?

• Square root of 4

• Square root of 2

• 2 times the square root of 5

• Square root of 10

What is the first step in simplifying the square root of 336?

• Divide by 5

• Divide by 4

• Divide by 2

• Divide by 10

When combining radicals, what must be true for them to be combined?

• They must be non-perfect squares

• They must have the same radicand

• They must have the same coefficient

• They must be perfect squares

How do you handle a coefficient outside the radical when simplifying?

• Add it to the radicand

• Ignore it

• Multiply it at the end

• Divide it by the radicand

What is the simplified form of 3 times the square root of 27?

• 27 times the square root of 3

• 3 times the square root of 9

• 9 times the square root of 3

• 3 times the square root of 3

What is the simplified form of one-fifth times the square root of 50?

• Square root of 5

• Square root of 25

• Square root of 10

• Square root of 2

How can you simplify x to the fourth power under a square root?

• x to the one-half

• x to the fourth

• x cubed

• x squared