Simplifying Perfect Square Roots with Variables

Which of these areas is a perfect square?

• 12

• 20

• 100

• 200

Tags

CCSS.8.EE.A.2

(a)  

Tags

CCSS.6.EE.A.1

(a)  

Tags

CCSS.8.NS.A.2

• x⁵y¹⁰√xy
• x³√y¹⁰
• x⁶y²⁰
• x³y¹⁰

Tags

CCSS.HSN.RN.A.2

• y
• y²
• √y
• y√0

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.REI.A.2

• x⁵y¹⁰√xy
• x³√y¹⁰
• x⁶y²⁰
• x³y¹⁰

Evaluate $\sqrt{25x^8y^{18}}$   

•  $\sqrt{5}x^4y^9$  

•  $12.5x^4y^8\sqrt{y}$  

•  $5x^4y^9$  

•  $10x^2y^6$  

Tags

CCSS.HSN.RN.A.2

Evaluate $\sqrt{144x^4y^6}$   

•  $2\sqrt{36}x^2y^2$  

•  $12x^2y^{\sqrt{6}}$  

•  $72x^2y^3$  

•  $12x^2y^3$  

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3