Unit 4 Part 1 Review - Exponents

√128

• 64√2
• 16
• 2√8
• 8√2

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

 $\sqrt{-200}$ 

• -10√2

• 100√2

• 5√5

• no real solutions

 $\sqrt{20a²b⁴}$  

Simplify the radical...

• 2|a|b²√5

• 4|a|b²√5

• 5|a|b²√2

• 2a²b²√5

Simplify $\sqrt{36x³y⁴}$  

• 6y²|x|√x

• 3y²√2x

• 3|y|√x

• 6|x|√3y

Simplify $-3\sqrt{20x⁴y²}$  

• -6x²|y|√5

• 6|xy|√5

• -3x|y|√2

• 3x²|y|√5

Simplify the expression

• $6\left|a^5b^3\right|\sqrt{6b}$

• $2a^5b^3\sqrt{54b}$

• $3a^5b^3$
  

• $6\sqrt{2a^{10}b^7}$
  

Evaluate.

• 20
• 200
• √200
• ±20

Tags

CCSS.HSN.RN.A.2

CCSS.HSN.RN.A.1

When a power is raised to a power what do you do with the exponents?

• add them

• subtract them

• multiply them

• divide them

Tags

CCSS.8.EE.A.1

When you multiply terms with the same base, what do you do with the exponents?

• add them

• subtract them

• multiply them

• divide them

When you divide terms with the same base, what do you do with the exponents?

• add them

• subtract them

• multiply them

• divide them