Solving Rational Expressions

 $\frac{6}{x-3}-\frac{1}{x^2+3x-18}=\frac{1}{x-3}$  

•  $\frac{5}{29}$  

•  $-\frac{29}{5}$  

•  $\frac{29}{5}$  

• 3

Tags

CCSS.HSA.APR.D.7

CCSS.HSA.REI.A.2

 $4+\frac{\left(x^2+x+13\right)}{2x}=\frac{\left(x-3\right)}{2x}$  

• 4

•  $\frac{1}{4}$  

• -4

• 8

Tags

CCSS.HSA.APR.D.7

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

 $\frac{1}{x-8}+\frac{1}{x^2+x-72}=\frac{6}{x-8}$  

•  $\frac{44}{5}$  

•  $-\frac{44}{5}$  

•  $\frac{22}{1}$  

•  $-\frac{22}{1}$  

Tags

CCSS.HSA.APR.D.7

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.2

 $\frac{2}{x+5}-\frac{1}{x^2+4x-5}=\frac{1}{x+5}$  

• -2

• 4

• 6

• 2

Tags

CCSS.HSA.APR.D.7

CCSS.HSA.REI.A.2

 $\frac{1}{12r^2}=\frac{1}{6r^2}-\frac{1}{r}$  

•  $\frac{1}{12}$  

•  $\frac{1}{6}$  

•  $-\frac{1}{12}$  

• 12

Tags

CCSS.HSA.APR.D.7

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

 $\frac{1}{x-8}+\frac{1}{x^2-x-56}=\frac{7}{x-8}$  

•  $-\frac{41}{6}$  

•  $\frac{20}{3}$  

•  $\frac{41}{6}$  

•  $-41$  

Tags

CCSS.HSA.APR.D.7

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.2

 $\frac{\left(g-7\right)}{18g^2}+\frac{5}{9g^2}=\frac{\left(g+6\right)}{9g^2}$  

• 1

• -7

• 9

• -9

Tags

CCSS.HSA.APR.D.7

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

 $\frac{1}{k^2}=\frac{1}{9}$  

• 3

• -3

• 3,-3

• 0

Tags

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.4

 $\frac{1}{12p^2}=\frac{1}{6p^2}-\frac{1}{p}$  

•  $-\frac{1}{12}$  

• 6

•  $\frac{1}{12}$  

• -2

Tags

CCSS.HSA.APR.D.7

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

 $-2+\frac{\left(x^2+32x+38\right)}{8x}=\frac{\left(4x+2\right)}{8x}$  

• -6

• 6

•  $\frac{12}{2}$  

• 12

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.B.3