U2L5 Day 2 - The Power of a Power and of a Product Property

Unit 2 Lesson 5 Day 2

The Power of a Power and of a Product Properties

Poll

Did you enjoy yesterday's lesson notes using the Quizizz format?

• Yes

• No

Review of Week 15 and yesterday

Multiple Choice

Simplify:

 $t^9\cdot t^8$  

•  $t^1$  

•  $t^{72}$  

•   $t^{17}$  

• None of the above

Multiple Choice

• 27

• -27

• 1/-27

• 1/27

Multiple Select

When simplifying  $\frac{x^5}{x^2}$  what operation do you perform with the exponents?

• Addition

• Subtraction

• Multiplication

• Division

Multiple Choice

Simplify

-19⁰

• -19

• 0

• -1

• 1

Multiple Choice

Can  $\frac{a^2}{b^5}$  be simplified?

• Yes

• No

• Ask my teacher, I don't know.

Multiple Choice

Evaluate the expression using the quotient rule.

• 2¹⁴ z¹³

• 2²/z⁷

• 2¹⁴/ z⁷

• 2² z⁷

Multiple Choice

Simplify:

 $\left(6x^2\right)\left(-3x^5\right)$  

•   $18x^7$  

•   $-18x^7$  

•  $3x^7$  

• None of the above

Yesterday's Lesson

Property 3

Multiple Choice

(r⁴)⁶

• 10r

• r¹⁰

• 24r

• r²⁴

Multiple Choice

(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

Multiple Choice

According to exponent rules, when we raise a power to another exponent we _______ the exponents.

• add

• subtract

• multiply

• divide

Multiple Choice

(8⁷)^{2 =}

• 8¹⁴

• 8⁹

• 8⁵

• Neither

Multiple Choice

(h³)²

• h⁵

• h⁶

• 2h³

• h³²

Property 4

Multiple Choice

Which of the following expressions is equivalent to (2x)³ ?

• (2x)(2x)(2x)

• 2(x)(x)(x)

• 2x + 2x + 2x

• 2x⋅3

Multiple Choice

 $\left(4^3\times2^5\right)^2=?$  

•  $4^8\times2^8$  

•  $4^5\times2^{10}$  

•  $4^6\times2^{10}$  

•  $4^{16}\times2^{16}$  

Multiple Choice

Simplify:

(7y⁴)²

• 7y⁶

• 14y⁸

• 14y⁶

• 49y⁸

Multiple Choice

(9xyz)⁸

• 72xyz⁸

• 72x⁸y⁸z⁸

• 9⁸x⁸y⁸z⁸

• 9/xyz⁸

Multiple Choice

Simplify the following expression:

(2x³y)⁶

• 2x¹⁸y⁶

• 64x¹⁸y⁶

• 64x³y⁶

• 2x³y⁶

Tomorrow's Preview

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