Rational Root Equations

Question 4

• 20

• 11

• 4

• -2

The extraneous solution of the equation is...

• −5

• −8

• −10

• −4

Solve by cross-multiplying.

• x = -1, 5

• No Solution

• x = -4, 5

• x= -4

Solve. (Do not choose extraneous solutions.)

• 4

• 4, -1

• -1

• -4

Solve for v

• - 7/6

• - 9/5

• 9/5

• -3

Solve for n

• - 2, - 1

• - 5, - 1

• - 2

• - 2, - 2/3

Solve for x

• 5/3, 1

• - 5, 1

• 5, 2/3

• 5, 1

• x = 49
• x = 53
• x = 45
• x = 18

Solve the equation for x.

• 6

• 12

• 0

• 3

Solve by cross-multiplying.

• x = 2

• No Solution

• x = -10

• x = 10