Question

qual e a soma do quadrodo de 2/3 com o dobro de 1/9?​

Answer 1

$(\frac23)^2+2(\frac19)\\\\(\frac{2^2}{3^2})+(\frac{2\times1}9)\\\\\frac49+\frac29\\\\\frac{4+2}9\\\\\frac69\\\\\frac23$

Answer 2

Resposta:

0,43 x 0,2= 0,086

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