алгебралық бөлшектерді қосып азайту

алгебралық бөлшектерді қосып азайту

1st - 5th Grade

5 Qs

quiz-placeholder

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алгебралық бөлшектерді қосып азайту

алгебралық бөлшектерді қосып азайту

Assessment

Quiz

Mathematics

1st - 5th Grade

Hard

Created by

Perizat Muratbekova

Used 49+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 2a+na-n3nan\frac{\text{2a+n}}{\text{a-n}}-\frac{3n}{a-n}  өрнекті ықшамдаңыздар

2

1

 an2\frac{a-n}{2}  

 2an\frac{2}{a-n}  

a-n

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 mn+n2m+nm-n+\frac{n^2}{m+n}  

m+n

 m2m^2  

 m2m+n\frac{m^2}{m+n}  

 m2+2n2m+n2\frac{m^2+2n^2}{m+n^2}  

2n

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 2m+2n+4n22m2n2m+2n+\frac{4n^2}{2m-2n}  

 m2n22m^2-\frac{n^2}{2}  

 2m2mn\frac{2m^2}{m-n}  

 4n2mn\frac{4n^2}{m-n}  

 m2n22(m+n)\frac{m^2-n^2}{2\left(m+n\right)}  

2(m-n)

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 1a+ba2+b2a3+b3\frac{1}{a+b}-\frac{a^2+b^2}{a^3+b^3}  

 aba3+b3-\frac{ab}{a^3+b^3}  

 aba3+b3\frac{ab}{a^3+b^3}  

 aba+b\frac{ab}{a^{ }+b^{ }}  

 a2ab+b2a3+b3\frac{a^2-ab+b^2}{a^3+b^3}  

 a2+b2a^2+b^2  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 1aa2a+1+a2a3+1\frac{1-a}{a^2-a+1}+\frac{a^2}{a^3+1}  

 aa+1\frac{a}{a+1}  

 aa3+1\frac{a}{a^3+1}  

 1a2a+1\frac{1}{a^2-a+1}  

 a3+1a^3+1  

 1a3+1\frac{1}{a^3+1}