Question

3×(-7)+(-6) (-5)-2 (-1) (+8) qual o resultado pf pf ​

Answer 1

Resposta:

16/5

Explicação passo-a-passo:

{((2⋅3)−1^2/3⋅3):[3/5:((2⋅5)−1/5)]^4}⋅(1/5)^3 +3=

={(5/9)2:[3/5:(9/5)]^4}⋅(1/5)^3 +3=

=(5/9)2:[(3/5)⋅(5/3⋅3)]4⋅(1/5)^3 +3=

={(5/9)^2:(1/3)^4}⋅(1/5)^3 +3=

={(25/81)⋅81}⋅(1/5)^3 +3=

=(5)^2⋅(1/5)^3+3=

=1/5+3=

=1+(3⋅5) /5=

=16/5