Question

Calculati: 1-(1996×1997+1997)÷1997 la puterea 2=

Answer 1

Răspuns:

1-(1996×1997+1997)÷1997 la puterea 2 =

= 1-(3986012+1997)÷1997 la puterea 2 =

= 1-3988009÷1997 la puterea 2 =

= 1-3988009÷3988009 =

= 1-1 =

= 0

Answer 2

Salutare!

$\bf 1-(1996\cdot 1997+1997):1997^{2} =$

$\bf 1-1997\cdot( 1996+1):1997^{2} =$

$\bf 1-1997\cdot 1997 : 1997^{2} =$

$\bf 1-1997^{2} : 1997^{2} =$

$\bf 1-1997^{2-2}=$

$\bf 1-1997^{0}=$

$\bf 1-1=$

$\boxed{\bf 0}$