Solving Rational Equations Both Types

When solving this equation, what would you need to multiply the fraction 1/x by in order to get a common denominator.

• 2

• x

• x²

• 2x

• don't need to multiply it by anything

Tags

CCSS.HSA.REI.A.2

If you were solving this equation, what would be the common denominator before dropping the denominator.

• x(x+2)

• x(x-2)

• (x+2)(x-2)

• already has a common denominator

Tags

CCSS.HSA.REI.A.2

Solve for v

• - 7/6

• - 9/5

• 9/5

• -3

Tags

CCSS.HSA.REI.A.2

Solve for x

• 1/3

• -5.5

• 5.5

• 2.5

Tags

CCSS.HSA.REI.A.2

Solve and check for extraneous solutions

• x=5

• x= -5

• No Solution

Tags

CCSS.HSA.REI.A.2

• A

• B

• C

• D

Tags

CCSS.HSA.REI.A.2

Solve the equation for x.

• 6

• 12

• 0

• 3

Tags

CCSS.HSA.REI.A.2

State the domain restrictions. 

• x ≠ -2

• x ≠ 2, 1

• x ≠ 2, -1

• x ≠ -2, 2, 1

Solve for x

• 4

• 2

• -2

• -4

Tags

CCSS.HSA.REI.A.2

Solve and check for extraneous solutions

• x= - 3 &x= -8

• x= -3 & -8 is extraneous 

• No Solution

• x= -8 & -3 is extraneous 

Tags

CCSS.HSA.REI.A.2