Operations With Square Roots And Exponents

Simplify the following radical: √150

• 5√15

• 5√2

• 5√6

• 15√5

Q1. What is the value of the expression?

• 1) 11√5

• 2) 11√10

• 3) 5√5

• 4) 12√10

2√5 - √5 + 4√5 + √3

• 6√5 + √3

• 5√5 + √3

• 6√5

• 6√3

Simplify:

• 4√30

• √4√30

• √2√30

• 2√30

Simplify:

• 8x⁹

• 8x³

• 8x⁴√x

• 8x³√x

The number under the radical sign or square root sign  is called the ______.

• radical sign

• radicand

• factor

• exponent

Explain why the radical expression is or is not in simplified form?

• The expression is simplified because the radicand contains no fractions

• The expression is simplified because the radicand has no​ perfect-square factors other than 1.

• The expression is not in simplified form because a radical appears in the denominator of a fraction.

• The expression is not simplified because it contains a fraction.

The square roots of all perfect squares are___________?

• integers or whole numbers

• irrational

• fractions

• divisible by 2

The number inside the radical is called...

• the index

• the radical sign

• the radicand

• none