Laws of Exponents

Laws of Exponents

December 12th Classwork

Complete Quizizz Assignment
Complete Packet

Fill in the Blank

15⁰ =

Multiple Choice

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Multiple Choice

According to exponent rules, when we multiply the same base we _______ the exponents.

• Multiply
• Add
• Divide
• Subtract

Multiple Choice

Simplify a⁴(a⁵).

• a⁴⁺⁵ = a⁹

• a^4-5 = a^-1

• a⁴⁽⁵⁾ = a²⁰

• 2a⁴⁺⁵ = 2a⁹

Multiple Choice

$$\frac{12^6}{12^4}=\ ?$$  

• 12

• 1

• 
  $$12^{\left(6+4\right)}\ =\ 12^{10}$$  
  

• $$12^{\left(6\ -\ 4\right)}\ =\ 12^2$$  

Multiple Choice

According to exponent rules, when we divide the same base we _______ the exponents.

• Multiply
• Add
• Divide
• Subtract

Multiple Choice

$$If\ 2^{-4}=\ \frac{1}{2^4},\ then\ 5^{-2\ }=\ ?$$   

• -25

• $$\frac{1}{5^2}$$  

• -5

• $$\frac{1}{5^{-2}}$$  

Multiple Choice

• a⁷
• a¹⁰
• a³
• a^-3

Multiple Choice

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

• add
• subtract
• multiply
• divide

Multiple Choice

Evaluate this expression using the quotient rule.

• 9⁵
• 9⁹
• 1⁵
• 9^-5

Multiple Choice

Simplify:
(x³)(x²)

• x⁵
• x⁶
• x
• x^1.5

Multiple Choice

Simplify (-5.7)⁰

• 1
• 0
• -1
• -5.7

Multiple Choice

Make this negative exponent positive.
9^-3

• 9³
• 1/9^-3
• 1/9³
• 729

Poll

How do you feel about the laws of exponents?

We will go over them tomorrow when I am back so it is okay if you are confused today.

• Most of them confuse me still

• I just need more practice

• Only 1 or 2 laws are giving me trouble

• I fully understand the laws of exponents

Multiple Select

Which laws are still confusing if any?  SELECT ALL THAT APPLY

• I got this!

• Product Rule $$4^3\times4^2=4^{3+2}$$  

• Power Rule $$\left(4^2\right)^3=4^{2\times3}$$  

• Quotient Rule  $$\frac{4^5}{4^3}=4^{5-3}$$  

• Negative Rule  $$4^{-6}=\frac{1}{4^6}$$