Adding and Subtracting Rational Expressions

Adding and Subtracting Rational Expressions

10th - 12th Grade

18 Qs

quiz-placeholder

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Adding and Subtracting Rational Expressions

Adding and Subtracting Rational Expressions

Assessment

Quiz

Other

10th - 12th Grade

Hard

CCSS
HSA.APR.D.7

Standards-aligned

Created by

Rhea Hartman

Used 97+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the least common multiple of  25x25x  and  15x15x  ?

 5x5x  

 5x25x^2  

 75x75x  

 375x2375x^2  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the least common multiple of  16x2 16x^{2\ }  and  24x24x  ?

 384x3 384x^{3\ }  

 48x2 48x^{2\ }  

 48x48x  

 8x8x  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the least common multiple of  6x6x  and  2(x1)2\left(x-1\right)  ?

 12x(x1)12x\left(x-1\right)  

 6(x1)6\left(x-1\right)  

 6x(x1)6x\left(x-1\right)  

 2(x1)2\left(x-1\right)  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the least common multiple of  9x(x1)9x\left(x-1\right)  and  12x12x  ?

 3x3x  

 36x2(x1)36x^2\left(x-1\right)  

 108x(x1)108x\left(x-1\right)  

 36x(x1)36x\left(x-1\right)  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the least common multiple of  5(x+4)5\left(x+4\right)  and  (x216)\left(x^2-16\right)  ?

 5(x4)(x+4)5\left(x-4\right)\left(x+4\right)  

 5(x+4)5\left(x+4\right)  

 (x+4)(x4)\left(x+4\right)\left(x-4\right)  

 (x+4)\left(x+4\right)  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the least common multiple of  (18x12)\left(18x-12\right)  and  (6x4)\left(6x-4\right)  ?

 2(3x2)2\left(3x-2\right)  

 6(3x2)6\left(3x-2\right)  

 (3x2)\left(3x-2\right)  

 (18x12)(6x4)\left(18x-12\right)\left(6x-4\right)  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the least common multiple of  (x26x16)\left(x^2-6x-16\right)  and  4(x+2)4\left(x+2\right)  ?

 (x+2)\left(x+2\right)  

 4(x+2)4\left(x+2\right)  

 4(x8)4\left(x-8\right)  

 4(x+2)(x8)4\left(x+2\right)\left(x-8\right)  

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