Question

qual e a soma do quadrado de ⅔ com o dobro de 1^9

Answer 1

quadrado de 2/3=
(2/3)²=2/3.2/3=4/9

dobro de 1/9=
2.1/9=2/9

(2/3)²+2.1/9=
4/9+2/9=
6/9=
2/3

Se for 1 elevado a 9
4/9+1^9=
4/9+1=
4/9+9/9=
13/9