Square Roots and Number of Solutions

Identify the equation that has an IRRATIONAL solution.

• y² = 25

• y² = 100

• y² = 20

• y² = 81

Select all that are true about the solution to m² = 13.

• Perfect Square

• Perfect Cube

• Irrational

• Rational

Select all that are true about the solution to y² = 36.

• Perfect Square

• Perfect Cube

• Irrational

• Rational

• 9 cm

• -9 cm

• 40.5 cm

• -40.5 cm

x² = 100

• 10

• 10 or -10

• 50

• 50 or -50

• x = 3, x = -3

• x=±14

• x=12

• x=±12

Find the value[s] of the expression.

• 5

• 4

• -5

• No real solutions

Find the value[s] of the expression.

• No real solutions

• 14

• 13

How many answers are there to a square root problem?

• 1

• 2

• 3

• infinite

• x=7

• x=-7

• x = ±3

• x = ±7