Expression With Exponents

This number tells how many times to take the base as a factor

• base

• exponent

• perfect square

• ( )

Numbers with exponents are called

• powers

• perfect squares

• squared

• cubed

An exponent of 3 is also called

• prime

• perfect

• cubed

• squared

3³ written as a product of the same factor is

• (3)(3)(3)

• 3

• 27

• 9

The expression above has been simplified incorrectly by your friend Joshua. On your paper, explain to Joshua his mistake. On Quizizz, make the correction.

Mathematical Equivalence

ON

Used to show repeated multiplication.

• Quotient

• Factor

• Exponent

• Product

Answer explanation

To simplify (2x)^2, we square both the base and the exponent, resulting in 4x^2. Therefore, the correct choice is 4x^2.

Answer explanation

To simplify (3y)^3, we raise both 3 and y to the power of 3, resulting in 27y^3. Therefore, the correct choice is 27y^3.

Which expression has a base of 3?

• 53

• 5³

• 3²

• C

2⁴

• 2 + 2 + 2 + 2

• 2 + 4

• 2 X 2 X 2 X 2

• 2 X 4