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División de expresiones algebraicas

Authored by Aldemar Mayorga

Mathematics

8th Grade

Used 18+ times

División de expresiones algebraicas
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 25a2b3 ÷5ab =-25a^2b^3\ \div5ab\ =  

 5ab-5ab  

 5b2-5b^2  

 5ab5ab  

 5ab2-5ab^2  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 72m7n5 ÷ 9m6n5 =-72m^7n^5\ \div\ -9m^6n^5\ =  

 8mn8mn  

 8m8m  

 8mn-8mn  

 8m-8m  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 14x4y7 ÷ 6x5y4-14x^4y^7\ \div\ 6x^5y^4  

 2xy2xy  

 73x1y3\frac{-7}{3}x^{-1}y^3  

 25xy3\frac{2}{5}xy^3  

 y3y^3  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 15t560t6 =\frac{15t^5}{60t^6}\ =  

 t1t^{-1}  

 14t1\frac{1}{4}t^{-1}  

 t4\frac{t^{ }}{4}  

 520t\frac{5}{20}t  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 23xy5z3 ÷ 16az3 =\frac{-2}{3}xy^5z^3\ \div\ \frac{-1}{6}az^3\ =  

 4y5z-4y^5z  

 4xy54xy^5  

 11  

 19xy5\frac{1}{9}xy^5  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 12a5 ÷ 6a2 =12a^5\ \div\ 6a^2\ =  

 2a32a^3  

 2a72a^7  

 2a2a  

 2a102a^{10}  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 48k5m3n4 ÷ 8k2m7n =48k^5m^3n^4\ \div\ -8k^2m^7n\ =  

 6k2m4n6k^2m^4n  

 6k3m4n3-6k^3m^{-4}n^3  

 6k3m46k^3m^4  

 6k3m4n36k^{-3}m^4n^3  

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