Practice Test

Question 1

What is the product? the fraction with numerator 3 k and denominator k plus 1 times the fraction with numerator k squared minus 1 and denominator 3 k cubed

Revolt · Accepted Answer

C: the fraction with numerator k minus 1 and denominator k squared

Question 2

Which solution to the equation the fraction with numerator 3 and denominator A plus 2 plus 2 over A is equal to the fraction with numerator 4 A minus 4 and denominator A squared minus 4 is extraneous?

Revolt · Accepted Answer

A: A is equal to negative 2

Question 3

What is the quotient? the fraction with numerator 3 y plus 2 and denominator 3 y divided by the fraction with numerator 6 y squared plus 4 y and denominator 3 y plus 2

Revolt · Accepted Answer

D: the fraction with numerator 3 y plus 2 and denominator 6 y squared

Question 4

What is the quotient? the fraction with numerator 3 y plus 2 and denominator 3 y divided by the fraction with numerator 6 y squared plus 4 y and denominator 3 y plus 2

Revolt · Accepted Answer

D: the fraction with numerator 3 y plus 2 and denominator 6 y squared

Question 5

Which solution to the equation the fraction with numerator 3 and denominator A plus 2 plus 2 over A is equal to the fraction with numerator 4 A minus 4 and denominator A squared minus 4 is extraneous?

Revolt · Accepted Answer

B: A is equal to negative 2

Question 6

What is the solution to the equation the fraction with numerator m and denominator m plus 4 plus the fraction with numerator 4 and denominator 4 minus m is equal to the fraction with numerator m squared and denominator m squared minus 16 ?

Revolt · Accepted Answer

A: m is equal to negative 2

Question 7

Which expression has the same value as negative y to the negative 4 power ?

Revolt · Accepted Answer

C: negative the fraction with numerator 1 and denominator y to the 4th power

Question 8

What is the product? the fraction with numerator 3 k and denominator k plus 1 times the fraction with numerator k squared minus 1 and denominator 3 k cubed

Revolt · Accepted Answer

A: the fraction with numerator k minus 1 and denominator k squared

Question 9

Riley makes a mistake in step 2 while doing her homework. What was her mistake? the fraction with numerator x and denominator x squared minus 5 x plus 6 plus the fraction with numerator 3 and denominator x plus 3 Riley's Work Step 1: the fraction with numerator x and denominator open paren x minus 2 close paren times open paren x minus 3 close paren plus the fraction with numerator 3 and denominator x plus 3 Step 2: the fraction with numerator x and denominator open paren x minus 2 close paren times open paren x plus 3 close paren plus the fraction with numerator 3 times open paren x minus 2 close paren and denominator open paren x minus 2 close paren times open paren x plus 3 close paren Step 3: the fraction with numerator x plus 3 x minus 6 and denominator open paren x minus 2 close paren times open paren x plus 3 close paren Step 4: the fraction with numerator 4 x minus 6 and denominator open paren x minus 2 close paren times open paren x plus 3 close paren

Revolt · Accepted Answer

A: She used the wrong common denominator.

Question 10

Which expression is equivalent to the following complex fraction? the fraction with numerator the fraction with numerator x and denominator x minus 3 and denominator the fraction with numerator x squared and denominator x squared minus 9

Revolt · Accepted Answer

C: the fraction with numerator x plus 3 and denominator x

Practice Test Answers

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