mafs.8.ee.1.1

Which expression is equivalent to 1/27?

• 3¹ * 3^-10

• 3^-1 * 3¹⁰

• 3^-4 * 3⁷

• 3⁴ * 3^-7

Select all the expressions equivalent to (4³)²* 4²

• 2¹⁴

• 2¹⁶

• 4⁸

• 4¹²

• 16⁴

Which expression is equivalent to 5⁴*(5^-3)²

• 5¹

• 5²

• (1/5)¹

• (1/5)²

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Tags

CCSS.8.EE.A.1

According to exponent rules, when we raise the power to a power we _______ the exponents.
Example: (d²)⁵

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

According to exponent rules, when we multiply two power with the same base we _______ the exponents.
Example: c⁶ ⋅ c⁴

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

According to exponent rules, when we divide two powers with the same base we _______ the exponents.
Example: h⁸ / h³

• add
• subtract
• multiply
• divide

Tags

CCSS.HSA.APR.A.1

(-2)³⋅(-2)⁶

• (-2)⁹
• (-2)¹⁸
• (-2)⁻³
• (-2)

(2⁸)²

• 2¹⁶
• 2¹⁰
• 2⁶
• 2⁴

Tags

CCSS.HSA.APR.A.1

8⁷ ⁄ 8²

• 8⁵
• 8⁹
• 8¹⁴
• 1⁵

Tags

CCSS.HSA.APR.A.1