A1 7.1-7.2 Review

A1 7.1-7.2 Review

Steps to simplifying

• How many steps are there to simplifying?

• What are the steps?

Is this simplified?

If so, why?

If not, what needs to change?

Find the Mistakes

How many mistakes are there?

Fix and finish the problem with your partner.

Find the Mistakes

How many mistakes are there?

Fix and finish the problem with your partner.

Find the Mistakes

How many mistakes are there?

Multiple Choice

Simplify:
(7y⁴)²

• 7y⁶
• 14y⁸
• 14y⁶
• 49y⁸

Multiple Choice

Simplify

 $\left(6x^{-7}\right)\left(4x^2\right)$  

•  $10x^5$  
  

•  $\frac{24}{x^{14}}$  
  

•  $\frac{24}{x^5}$  

•  $\frac{10}{x^5}$  

Multiple Choice

Simplify

 $\frac{\left(3x^2y^5\right)^2}{18x^9y^6}$  

•  $\frac{y^6}{3x^5}$  

•  $\frac{3}{x^5y^4}$  

•  $\frac{y}{2x^5}$  

•  $\frac{y^4}{2x^5}$