Solve Quadratics by Taking the Square Root

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

• ±√9
• ±3
• ±1
• No real solution

Tags

CCSS.8.EE.A.2

• A
• B
• C
• D

Tags

CCSS.8.EE.A.2

Solve for the x-values.

• x = √9 and x = -√9

• x = 3 and x = -3

• x = 1 and x = -1

• No real solution

Tags

CCSS.8.EE.A.2

• ± 1
• ± 4/3
• ± 3/4
• No real solution

Tags

CCSS.8.EE.A.2

Solve by taking square roots:
5b² - 4 = 41

• b = 9, b = -9

• b = 3, b = -3

• b = 8, b = -8

• no solution

Tags

CCSS.HSA-REI.B.4B

Solve using the square root property.

x² = 16

• ± 4

• ± 8

• 4

• 8

Tags

CCSS.HSA-REI.B.4B

Which answer below has the correct zero's

• 2 and -5

• -10 and -3

• -2 and 5

• -1 and 10

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Solve using square roots.

3x² - 192 = 0

• -32 or 32

• No Solution

• -8 or 8

• -64 or 64

Tags

CCSS.8.EE.A.2

Solve the following quadratics equation by completing the square...

x² - 12x + 31 = 0

• x = -6 ± √5

• x = 6 ± √5

• x = 5 ± √6

• x = -5 ± √6

Tags

CCSS.HSA-REI.B.4B