Solving Equations with Excluded Values

Solving Equations with Excluded Values

9th - 12th Grade

11 Qs

quiz-placeholder

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Solving Equations with Excluded Values

Solving Equations with Excluded Values

Assessment

Quiz

Mathematics

9th - 12th Grade

Hard

Created by

Kim Grandbois

Used 162+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Solve.         1x=4x  4Solve.\ \ \ \ \ \ \ \ \ \frac{1}{x}=\frac{4}{x\ -\ 4}  

 x = 1x\ =\ 1  

 x = 34x\ =\ -\frac{3}{4}  

 x = 43x\ =\ -\frac{4}{3}  

 x = 0, 4x\ =\ 0,\ 4  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What are the excluded values?   1x=4x  4What\ are\ the\ excluded\ values?\ \ \ \frac{1}{x}=\frac{4}{x\ -\ 4}  

 x  1x\ \ne\ 1  

 x  34x\ \ne\ -\frac{3}{4}  

 x  43x\ \ne\ -\frac{4}{3}  

 x  0, 4x\ \ne\ 0,\ 4  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve.   3x 7=7x 7\frac{3}{x\ -7}=\frac{7}{x\ -7}  

 x = 7x\ =\ 7  

 No SolutionNo\ Solution  

 All Real NumbersAll\ Real\ Numbers  

 x = 3x\ =\ 3  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve.   3x6x2=510\frac{3x}{6x-2}=\frac{5}{10}  

 x = 3x\ =\ 3  

 No SolutionNo\ Solution  

 All Real NumbersAll\ Real\ Numbers  

 x = 7x\ =\ 7  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the excluded value?   3x6x2=510\frac{3x}{6x-2}=\frac{5}{10}  

 x  13x\ \ne\ \frac{1}{3}  

 x12x\ne\frac{1}{2}  

 All Real NumbersAll\ Real\ Numbers  

 x  7x\ \ne\ 7  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve.   x  3x  3=15\frac{x\ -\ 3}{x\ -\ 3}=\frac{1}{5}  

 x = 3x\ =\ 3  

 All Real NumbersAll\ Real\ Numbers  

 x = 315x\ =\ \frac{3}{15}  

 No solutionNo\ solution  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve.   x +15x +15=1\frac{x\ +15}{x\ +15}=1  

 x = 3x\ =\ 3  

 All Real NumbersAll\ Real\ Numbers  

 x = 315x\ =\ \frac{3}{15}  

 No solutionNo\ solution  

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