#21 Solving Rational Equations Day 2

#21 Solving Rational Equations Day 2

10th - 12th Grade

5 Qs

quiz-placeholder

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#21 Solving Rational Equations Day 2

#21 Solving Rational Equations Day 2

Assessment

Quiz

Mathematics

10th - 12th Grade

Hard

CCSS
HSA.REI.A.2, HSA.APR.D.7, HSA.CED.A.1

Standards-aligned

Created by

Donna Costello

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve:  3x520x225=2x+5\frac{3}{x-5}-\frac{20}{x^2-25}=\frac{2}{x+5}  

 x=5x=-5  

 x=5x=5  

 5(x+5)(x5)\frac{5}{\left(x+5\right)\left(x-5\right)}  

No Solution

Tags

CCSS.HSA.REI.A.2

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve for x:  2x+2+5x2=6x24\frac{2}{x+2}+\frac{5}{x-2}=\frac{6}{x^2-4}  

7

6

14

0

Tags

CCSS.HSA.APR.D.7

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve:

 x23x4x2+4x+x+7x=x6x+4\frac{x^2-3x-4}{x^2+4x}+\frac{x+7}{x}=\frac{x-6}{x+4}  

x = 10, -2

x = 10, 2

x = 12, -2

x = -12, -2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 6n+5+5(n+5)(n2)=23(n+5)(n2)\frac{6}{n+5}+\frac{5}{\left(n+5\right)\left(n-2\right)}=\frac{23}{\left(n+5\right)\left(n-2\right)}  

 55  

 7-7  

 3-3  

 11  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 1x6=2x236\frac{1}{x-6}=\frac{2}{x^2-36}  

 6, 4-6,\ 4  

 66  

 6, 46,\ -4  

 4-4