Radical Equations #3

Radical Equations #3

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A2.A.REI.A.1

A2.A.REI.A.2

Multiple Choice

• x = 5

• x = -6

• x = 14

• x = -1

Multiple Choice

• -28

• 28

• -14

• 14

Multiple Choice

• -3

• 3

• -9

• 9

Multiple Choice

• -6

• 6

• -5

• 5

Multiple Choice

Solve

• 2

• -27/7

• -32/7

• 27/7

Multiple Choice

• A

• B

• C

• D

Multiple Choice

Solve

• r = 2

• r = 1

• r = -1

• r = 8

Multiple Choice

• x = - 9, x = 7

• x = 7

• x = 9

• x = 9, x = - 7

Multiple Choice

Solve

• x= -9

• x= -2 and 3

• x= 5

• x= 0

Multiple Choice

• 1

• -1

• 0

• -2

Multiple Choice

Solve the radical equation. Don't forget to check your answers!

• x = -6

• x = 3

• x = 7/3

• x = -5

Multiple Choice

Solve

• 11

• 1

• 5

• 7

Multiple Choice

The length s of one edge of a cube is given by s = √(A/6), where A represents the cube's surface area. Suppose a cube has an edge length of 9 cm. What is its surface area?

• 2916 cm²

• 54 cm²

• 3.5 cm²

• 486 cm²

Multiple Choice

The formula given in the image give the time t in seconds for an object that is initially at rest to fall n feet. What is the distance an object falls in the first 10 seconds

• 1600 ft

• 160 ft

• 40 ft

• 1.6 ft