8th Grade Fall Semester Study Guide

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

(4² )( 4²)

• 16⁴
• 4²
• 4⁴
• 8²

Tags

CCSS.4.NBT.B.5

(-2)³⋅(-2)⁶

• (-2)⁹
• (-2)¹⁸
• (-2)⁻³
• (-2)

Tags

CCSS.8.EE.A.1

(6r)(5r²)

• 30r³
• 30r²
• 11r³
• 11r²

Tags

CCSS.HSA.APR.A.1

• x⁴
• x⁸
• x¹²
• x²⁰

Tags

CCSS.8.EE.A.1

• 6
• 36
• 1
• 6²²

Tags

CCSS.8.EE.A.1

Simplify x²y^-5

• x²/y⁵
• 1/x²y⁵
• y⁵/x²
• x²/y^-5

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.

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1