Khan Academy Algebra 2 Rationals and Exponents

Write the expression in exponential form:
∛(2x)²

• (2x)^2/3

• 2x^2/3

• 2x^3/2

• (2x)^3/2

Write the expression in radical form.
y^1/2

• √y

• ∛y

• √y²

• ∛y²

Write the expression in radical form.
x^1.5

• √x³

• ∛x²

• x³

• √x

Simplify the expression:
36^1/2

• 6

• 36

• -6

• 1296

Simplify the expression:
10^1/2 * 10^1/2

• 10

• 100

• 10,000

• 3.56

Simplify the expression:
3^1/2 * 27^1/2

• 9

• 81

• 3

• 1/3

Simplify the expression:
3^1/3 * 9^1/3

• 3

• 9

• 1/3

• 27

Write the following expression in radical form:

• a.)

• b.)

• c.)

• d.)

Write the following expression in radical form:

• a.)

• b.)

• c.)

• d.)

Write the following expression in radical form:

• a.)

• b.)

• c.)

• d.)