Evaluating Expressions with Square and Cube Roots

What materials are required for today's lesson?

• Multiplication table, calculator, and pen

• Highlighter, calculator, and pen

• Jaguar dots, pencil, and pen

• Calculator, pencil, and pen

What does the square root symbol look like?

• A triangle

• A straight line

• A circle

• A check mark in front of a line

What is the first step in evaluating 2√144 - 30?

• Multiply by 2

• Add 144

• Subtract 30

• Simplify the square root of 144

What is the result of 2√144 - 30?

• 0

• Negative 6

• 12

• 24

How do you handle a fraction inside a square root?

• Add the numerator and denominator

• Multiply the numerator and denominator

• Subtract the numerator from the denominator

• Break it into the square root of the numerator over the square root of the denominator

What is the cube root of 125?

• 15

• 5

• 125

• 25

What is the result of 3 times the cube root of 125 minus 8?

• 7

• 15

• 5

• 8

What is the cube root of negative 729?

• 27

• Negative 27

• Negative 9

• 9

What is the result of 4 times the cube root of negative 729 plus 2?

• 34

• Negative 36

• 36

• Negative 34

What is the cube root of 216?

• 6

• 12

• 9

• 3