Solving Rational Equations 4

• x = -1

• x = 2

• x = -4

• x = 9

Tags

CCSS.HSA.REI.A.2

• x = 12, -1

• x = 3, 2

• x = 8

• x = -8

Tags

CCSS.HSA.REI.A.2

• x(x-9)(x-1)

• x(x-9)(x-1)(x)

• (x-9)(x-1)

Tags

CCSS.HSA.APR.D.7

What is the LCD?
 $\frac{3x+3}{2}+\frac{1}{7x}=\frac{4}{2x-1}$  

• (3x+3)(1)(4)

• 2(7x)(2x-1)

• (7x)(2x-1)

• 3x+3

Tags

CCSS.HSA.REI.A.2

• (x+9)(x-1)

• (x-9)(x+1)(x-9)(x+9)

• (x+9)(x-9)(x+1)

• (x-9)(x+1)

Tags

CCSS.HSA.REI.A.2

• 3x^4

• 3x^2

• 3x

• 3x^3

Tags

CCSS.HSA.REI.A.2

Is x=7 an extraneous solution to $\frac{8}{x+1}-\frac{9}{x-7}=10$ ? 

• Yes

• No

Tags

CCSS.HSA.REI.A.2

Is x=-5 an extraneous solution to $\frac{4}{x+9}-\frac{5}{x}=\frac{1}{x+4}$ ? 

• Yes

• No

Tags

CCSS.HSA.REI.A.2

Is x=2 an extraneous solution to $\frac{7}{x+2}=\frac{1}{x}$ ? 

• Yes

• No

Tags

CCSS.HSA.REI.A.2

• 4, 0, 5

• 4, 0

• 4, 5

• 5, 0

Tags

CCSS.HSA.REI.A.2