Question

Calcule a expressão 2°+5¹+(-2/3)²+(3/4)×(4/3)

Answer 1

Resposta:

$\sf 2^0 + 5^1 + \left ( \dfrac{- 2}{3} \right ) ^2 + \left ( \dfrac{3}{4} \right ) \cdot \left ( \dfrac{4}{3} \right ) =$

$\sf 1 + 5 + \dfrac{4}{9} + \dfrac{12}{12} =$

$\sf 6+ \dfrac{4}{9} + 1 =$

$\sf \dfrac{54}{9} + \dfrac{4}{9} + \dfrac{9}{9} =$

$\sf \dfrac{58}{9} + \dfrac{9}{9} =$

$\boxed{ \boxed { \boldsymbol{ \sf \displaystyle \sf \dfrac{67}{9} }}} \quad \gets \mathbf{ Resposta }$

Explicação passo-a-passo: