Question

primu care face asta are coroana si ma abonez la el/ea,repede plzzz​

Answer 1

Răspuns:

Sper ca te am ajutat!....

Answer 2

1/2⁰+1/2¹=1+1/2=2/2+1/2=3/2;

1/3⁰+1/3¹=1+1/3=3/3+1/3=4/3;

1/2¹-1/2²=²⁾1/2-1/4=2/4-1/4=1/4;

1/4⁰-1/4²=1-1/16=16/16-1/16=15/16.

ex5.

1/2²+1/3²=⁹⁾1/4+⁴⁾1/9= 9/36+4/36=13/36;

3/2²-1/4²=⁴⁾9/4-1/16=36/16-1/16=35/16=2intregi si 3/16;

5/3²-1/2³=⁸⁾25/9-⁹⁾1/8=200/72-9/72=191/72=2 intregi si 47/72;

5/4²+3/2³=25/16+²⁾27/8=25/16+54/16=79/16=4 intregi si 15/16.

ex6.

3/2⁷x3/2¹⁵=3/2²²;

7/3⁸x7/3¹¹=7/3¹⁹;

2/5⁶x2/5¹⁹=2/5²⁵.

Spor la scoala!