Question

Приведите подобные члены:

а)13а+28а-14а;

б)27X^2-11X^2-35X^2

в)1/2u+1/3u+1/6u

г)1/12v^3+2/3v^3-5/6v^3

 

 

 

 

 

 

 

 

Answer 1

а)13а+28а-14а=27а

б)27X^2-11X^2-35X^2=-19x^2

в)1/2u+1/3u+1/6u=3/6u+2/6u+1/6u=6/6u=u

г)1/12v^3+2/3v^3-5/6v^3=1/12v^3+8/12v^3-10/12v^3=-1/12v^3

Answer 2

а)13а+28а-14а=27а

б)-19х^2

в)u

г)-1/12v^3