Simplifying Rational and Radical Exponents

What does a rational exponent like 1/2 signify when converting a square root into exponent form?

• It signifies an unrelated operation.

• It indicates the cube root.

• It represents the square root in exponent form.

• It denotes a factorial operation.

Tags

CCSS.HSN.RN.A.2

How can the cube root of 27 be expressed using rational exponents?

• 27 to the power of 2/3

• 27 to the power of 1/4

• 27 to the power of 1/3

• 27 to the power of 1/2

Tags

CCSS.HSN.RN.A.2

What is the result of simplifying 5 to the 1/2 power multiplied by 5 to the 1/2 power?

• 5

• 10

• 25

• 2.5

Tags

CCSS.HSN.RN.A.2

What is the simplified form of the cube root of 1000?

• 100

• 10

• 1

• 1000

Tags

CCSS.8.EE.A.2

When converting a decimal to a fraction in rational exponents, what does a negative sign indicate?

• The operation is invalid.

• The result is undefined.

• The exponent is negative.

• The base must be negative.

Tags

CCSS.HSN.RN.A.2

In the expression a^(M/N), what does N represent?

• The multiplication factor of 'a'.

• The root which is taken of 'a'.

• The division factor in the exponent.

• The power to which 'a' is raised.

Tags

CCSS.HSN.RN.A.2

What is the correct radical form of a^(3/5)?

• The fifth root of a, raised to the third power.

• The third root of a, raised to the fifth power.

• The cube root of a, squared.

• The square root of a, cubed.

Tags

CCSS.HSN.RN.A.2

If the rational exponent of a number is negative, what condition must the base satisfy?

• The base must be positive.

• The base must be negative.

• The base must be zero.

• The base must not be zero.

Tags

CCSS.HSN.RN.A.2

How long does it take to cook a 13-pound pot roast, according to the given formula?

• 5.30 hours

• 6.25 hours

• 3.75 hours

• 4.15 hours

Tags

CCSS.HSF-LE.A.1B

What does the carrot key (^) symbolize in calculator operations?

• Addition

• Subtraction

• Raising to a power

• Division

Tags

CCSS.6.EE.A.1