8th grade Monday 8/16

8th grade Monday 8/16

by Katie Butler

​Please work on your warm ups

I can understand the laws of exponents​

​

We will be having a quiz on exponents on Wednesday​

Here are some review questions from last week​

Multiple Choice

3⁵ ⋅ 3⁷

• 3³⁵

• 3¹²

• 3^-2

• 3²

Multiple Choice

m ⋅ m⁵ ⋅ m⁶

• m³⁰

• m¹²

• 12m

• mm¹¹

Multiple Choice

What is the exponent form for  6?

• 6⁰

• 6¹

Multiple Choice

Which number is the BASE? 2³ = 8

• 2

• 3

• 8

Multiple Choice

Simplify the expression.

• 1/y⁵

• 1/y²

• y²

• y⁵

Multiple Choice

Simplify.

• x⁷
• 1/x³
• x³
• 1/x⁷

Multiple Choice

Simplify. Express using exponents.

• 8⁰

• 8¹

• 8⁸

• 8⁶

Multiple Choice

Simplify. Express using exponents.

• b⁷

• b⁸

• b¹⁰

• b¹⁷

Multiple Choice

Simplify. Express using exponents.

• 11m⁴n⁵

• 16m⁴n⁶

• 24m⁴n⁵

• 24m⁴n⁶

Multiple Choice

Simplify (2⁴)(2⁵)

• 2²⁰

• 4⁹

• 4²⁰

• 2⁹

Multiple Choice

Anything raised to a power of zero is always: 

• 0

• 1

• itself

• negative

Multiple Choice

Simplify y⁰

• y

• 0

• 1

• 1y

Multiple Choice

(2x³y)⁶

• 2x¹⁸y⁶

• 64x¹⁸y⁶

• 64x³y⁶

• 2x³y⁶

Multiple Choice

Simplify (6x⁷)²

• 12x¹⁴

• 36x¹⁴

• 6x¹⁴

• 6x⁹

Multiple Choice

Simplify (-7y²)(5y⁴)

• -35y⁶

• -2y⁶

• -35y⁸

• -2y⁸

Multiple Choice

4⁰

• 0

• 1

• 4

• -4