1. Integer Practice: Division
1. 9 ÷ (-3) ÷ ÷ (-2) ÷ ÷ (-1) ÷ ÷ (-4) 8. 4 ÷ (-4) ÷ ÷ ÷ (-5) ÷ (-5) ÷ ÷ (-2) ÷ (-3) ÷ ÷ (-2) ÷ ÷ ÷ (-9)

2. Multiplying/Dividing
Radicals
Multiplying/Dividing

3. Multiplying/Dividing Radicals
The rules are simple: multiply/divide everything outside the radicals together and multiply/divide everything inside the radicals together.
Ex: 3 8 𝑥 4 𝑦 6 ∙ 2 4 𝑥 3 𝑦 𝑥 7 𝑦 9 24x3y4 2𝑥𝑦
Ex: 3 18 𝑥 2 𝑦 9𝑥 9𝑥 2𝑦 9𝑥 2𝑦

4. The Exception
Try not to end with a radical in your denominator. If you have a radical in your denominator, multiply the entire expression by 1 using the radical as both the numerator and denominator. For example… (multiply expression by , which equals 1) ∙ = = 3 25 ∙ = = 6 10

5. Practice
𝑥 x 𝑦 2 𝑧 4 2 5𝑥 𝑦 𝑧 2 2𝑥 2𝑥
Simplify the following radicals ∙ 𝑥 ∙ 5 𝑥 3 5x 𝑥 𝑦 2 ∙ 10𝑥𝑦 2xy 5𝑦 𝑥 3 ∙ 3 𝑦 4 15xy2 𝑥