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Simplifying Rational Expressions

Authored by Chung Erica

Mathematics

9th - 12th Grade

CCSS covered

Used 1+ times

Simplifying Rational Expressions
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec β€’ 1 pt

Media Image

Simplify the following rational expression

(xβˆ’5)(xβˆ’2)2x(xβˆ’5)\frac{\left(x-5\right)\left(x-2\right)}{2x\left(x-5\right)}

xβˆ’22x\frac{x-2}{2x}

βˆ’1-1

Tags

CCSS.HSA.APR.D.6

2.

MULTIPLE CHOICE QUESTION

30 sec β€’ Ungraded

How do you make a bowl of cereal?? After gathering your supplies, do you add milk first or cereal first?

CEREAL

MILK

3.

MULTIPLE CHOICE QUESTION

30 sec β€’ 1 pt

Media Image

Simplify the following rational expression

cannot be simplified

x(x+2)(2x+7)2(x+4)(xβˆ’1)\frac{x\left(x+2\right)\left(2x+7\right)}{2\left(x+4\right)\left(x-1\right)}

x(x+2)(x+4)+(2x+7)2(xβˆ’1)\frac{x\left(x+2\right)}{\left(x+4\right)}+\frac{\left(2x+7\right)}{2\left(x-1\right)}

Tags

CCSS.HSA.APR.D.7

4.

MULTIPLE CHOICE QUESTION

30 sec β€’ 1 pt

Media Image

Simplify the following rational expression

5x10x2(x+6)\frac{5x}{10x^2\left(x+6\right)}

x2x2(x+6)\frac{x}{2x^2\left(x+6\right)}

12x(x+6)\frac{1}{2x\left(x+6\right)}

Tags

CCSS.HSA.APR.D.6

5.

OPEN ENDED QUESTION

30 sec β€’ Ungraded

What was something that made you laugh this year?

Evaluate responses using AI:

OFF

Tags

CCSS.RI.11-12.10

CCSS.RI.7.10

CCSS.RI.8.10

CCSS.RI.9-10.10

CCSS.RL. 11-12.9

6.

MULTIPLE CHOICE QUESTION

30 sec β€’ 1 pt

Media Image

Simplify the following rational expression

x2+xβˆ’20x(xβˆ’4)\frac{x^2+x-20}{x\left(x-4\right)}

x+5x\frac{x+5}{x}

xβˆ’20xβˆ’4\frac{x-20}{x-4}

Tags

CCSS.HSA.APR.D.7

7.

MULTIPLE SELECT QUESTION

30 sec β€’ 1 pt

Media Image

Simplify the following rational expression

3x+8(xβˆ’7)(xβˆ’2)\frac{3x+8}{\left(x-7\right)\left(x-2\right)}

3xβˆ’8(xβˆ’7)(xβˆ’2)\frac{3x-8}{\left(x-7\right)\left(x-2\right)}

3x+8x2βˆ’9x+14\frac{3x+8}{x^2-9x+14}

Tags

CCSS.HSA.APR.D.7

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