Solve Equations Involving Square Roots

• x = 12
• x = 24
• x = 144
• x = 121

Tags

CCSS.8.EE.A.2

x² = 36

• 6

• 18

• 6, -6

• -6

Tags

CCSS.8.EE.A.2

• x = 49
• x = 53
• x = 45
• x = 18

• x = 5
• x = 10
• x = -9
• x = -5

Tags

CCSS.HSA.REI.A.2

• x = 81
• x = -9
• x = 9
• x = -81

• x = 2
• x = 4
• x = 7
• x = 9

Tags

CCSS.HSA.REI.A.2

• x = 5
• x = -6
• x = 14
• x = -1

Tags

CCSS.HSA.REI.A.2

• x = 2
• x = 4
• x = 7
• x = 9

Solve

• -14

• 14

• no solution

• 28

Tags

CCSS.HSA.REI.A.2

Solve for x; identify extraneous solutions (if any).

• x = 8

• x = 18

• x = 28

• no solution; x = 8 is extraneous

Tags

CCSS.HSA.REI.A.2