Simplify Square Roots

What is the simplified form of √72?

• 4√3

• 6√2

• 8√1

• 2√18

What is the simplified form of √50?

• 5√2

• 7√2

• 10√5

• 2√25

What is the simplified form of √32?

• 2√8

• 4√2

• 8√1

• 16√0

How do you simplify square roots with perfect squares?

• Factor the number under the square root into its prime factors and simplify by taking out pairs.

• Add the square root to the number outside the root.

• Multiply the number under the square root by itself.

• Subtract the square root from the number outside the root.

What is the prime factorization of 108?

• 2 × 3 × 3 × 3

• 2² × 3²

• 2² × 3³

• 3 × 3 × 3 × 4

What is the definition of a square root?

• A square root of a number x is a number y such that y² = x.

• A square root of a number x is a number y such that y³ = x.

• A square root of a number x is the number that, when multiplied by itself, gives x.

• A square root of a number x is a number that is always positive.

What is the simplified form of (√14)/2?

• (√14)/2

• √7

• √14

• 7

What is the simplified form of √96?

• 4√6

• 8√3

• 6√4

• 12√2

What is the simplified form of √18?

• 2√9

• 3√2

• 6√3

• √36

What is the simplified form of √45?

• 2√5

• 3√3

• 3√5

• 5√2