Rational Expressions

Rational Expressions

11th - 12th Grade

5 Qs

quiz-placeholder

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Rational Expressions

Rational Expressions

Assessment

Quiz

Mathematics

11th - 12th Grade

Medium

Created by

Autumn Gabriel

Used 1+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:    


 12x2y33xy\frac{12x^2y^3}{3xy}    

 36x3y436x^3y^4  

 4xy24xy^2  

 4x3y44x^3y^4  

 4xy4xy  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:

 3x+9y4 × 163\frac{3x+9y}{4}\ \times\ \frac{16}{3}  

 3x + 3y3x\ +\ 3y  

 4x+3y4x+3y  

 (x + 3y)\left(x\ +\ 3y\right)  

 4(x + 3y)4\left(x\ +\ 3y\right)  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:

 a2+9a2a ÷ 114a2\frac{a^2+9a}{2a}\ \div\ \frac{11}{4a^2}  

 2( a + 9)2\left(\ a\ +\ 9\right)  

 a2 + 911\frac{a^2\ +\ 9}{11}  

 2(a+9)11\frac{2\left(a+9\right)}{11}  

 a2 + 922\frac{a^2\ +\ 9}{22}  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:

 3x + 5xy12x2 + 9x + 7xy12x2\frac{3x\ +\ 5xy}{12x^2}\ +\ \frac{9x\ +\ 7xy}{12x^2}  

 12x + yx2\frac{12x\ +\ y}{x^2}  

 1 + yx\frac{1\ +\ y}{x}  

 12x + yx\frac{12x\ +\ y}{x}  

 12x + 12xy12x2\frac{12x\ +\ 12xy}{12x^2}  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:

 a2  b2ab  a2  b2ab\frac{a^2\ -\ b^2}{ab}\ -\ \frac{a^2\ -\ b^2}{ab}  

 11  

 a2  b2ab\frac{a^2\ -\ b^2}{ab}  

 00  

 a  bab\frac{a\ -\ b}{ab}