Simplifying Cube Root Expressions with Two Variables

What is the equivalent of taking the cube root of a number?

• Dividing the number by 3

• Multiplying the number by 3

• Raising the number to the 1/3 power

• Raising the number to the 1/2 power

Tags

CCSS.8.EE.A.2

How can you simplify the expression 125x^6y^3 raised to the 1/3 power?

• By raising each component to the 1/2 power

• By dividing each component by 3

• By raising each component to the 1/3 power

• By multiplying each component by 3

What is the first step in simplifying the cube root of a product of terms?

• Add the exponents

• Multiply the terms

• Raise each term to the 1/3 power

• Divide each term by 3

What is the prime factorization of 125?

• 2 x 2 x 2

• 3 x 3 x 3

• 5 x 5 x 5

• 4 x 4 x 4

What is 125 raised to the 1/3 power?

• 3

• 4

• 5

• 6

How do you simplify x^6 raised to the 1/3 power?

• x^5

• x^4

• x^3

• x^2

Tags

CCSS.HSA.APR.A.1

What is the exponent rule used to simplify (x^6)^(1/3)?

• Divide the exponents

• Multiply the exponents

• Add the exponents

• Subtract the exponents

What is the result of raising y^3 to the 1/3 power?

• y^3

• y

• y^2

• y^4

What is the simplified form of 125x^6y^3 raised to the 1/3 power?

• 5x^3y^2

• 5x^2y^2

• 5x^2y

• 5x^3y

What is the final simplified form of the expression 125x^6y^3 raised to the 1/3 power?

• 5xy

• 5x^2y

• 5x^2y^2

• 5x^3y^2