Square Root Solving

This equation has...

• two positive solutions

• one positive solution and one negative extraneous solution

• one positive solution and one negative solution

• one negative solution and one negative extraneous solution

The solution of the equation is between...

• −50 and −40

• −20 and −10

• −30 and −20

• −40 and −30

The solution of the equation is between...

• −50 and −40

• −20 and −10

• −30 and −20

• −40 and −30

x² + 4 = 68

• ± 8

• ± √8

• 8

• ± 64

The extraneous solution of the equation is...

• −5

• −8

• −10

• −4

One of the 2 solutions of the equation is between...

• 10 and 20

• 20 and 30

• 30 and 40

• 40 and 50

This equation has...

• two positive solutions

• one positive solution and one negative extraneous solution

• one positive solution and one negative solution

• two negative solutions

The solution of the equation is between...

• −50 and −40

• −20 and −10

• −30 and −20

• −40 and −30

• x = 49
• x = 53
• x = 45
• x = 18

• { 1 }

• { 1, 9 }

• { 9 }

• No Solution