Quads- solve by square root

Solve.

k² - 6 = 43

• k = √37

• k = ±37

• k =±7

• No Real Number Solution

Tags

CCSS.8.EE.A.2

Solve.

5b² - 4 = 41

• b = ±9

• b = ±3

• b = ±8

• No Real Number Solution

Tags

CCSS.8.EE.A.2

Solve.

4m² - 100 = 0

• m= ±25

• m=96

• m= ±5

• No Real Number Solution

Tags

CCSS.HSA-REI.B.4B

Solve.

3x² = -60

• No Real Number Solution

• x= √20

• x= √60

• x= ±√30

Tags

CCSS.8.EE.A.2

Solve.

x² - 10 = -10

• x= 0

• No Real Number Solution

• x = ±5

• x = 2, 5

Tags

CCSS.8.EE.A.2

Solve.

-3x² = 99

• x= √33

• x= ±√33

• No Real Number Solutions

• x= -√33

Tags

CCSS.8.EE.A.2

Solve.

9x² = 16

• x = ±4/3

• x= 4/3

• x= -4/3

• No Real Number Solutions

Tags

CCSS.8.EE.A.2

 $3r^2+7=37$  

•  $\pm10$  

•  $\pm\sqrt{10}$  

•  $\sqrt{10}$  

•  $\pm5$  

Tags

CCSS.8.EE.A.2

 $10x^2-6=1434$  

•  $\pm12$  

•  $\pm\sqrt{12}$  

•  $\pm2\sqrt{3}$  

•  $12$  

Tags

CCSS.8.EE.A.2

 $3m^2-2=106$  

•  $\pm\sqrt{6}$  

•  $\pm6$  

•  $6$  

•  $36$  

Tags

CCSS.8.EE.A.2