Question

(2013+2013x3-2012x4):4 =
=2013x(........



Si v-a rog repede​

Answer 1

Răspuns:

( 2 013 + 2 013 x 3 - 2 012 x 4 ) : 4 =

[ 2 013 x ( 1 + 3 ) - 2 012 x 4 ] : 4 =

( 2 013 x 4 - 2 012 x 4 ) : 4 =

4 × ( 2 013 - 2 012 ) : 4 =

4 × 1 : 4 =

4 : 4 =

1

Answer 2

Răspuns:

Explicație pas cu pas:

[ 2013(1+3) -4*2012 ] :4 =

(4*2013 -4*2012) :4=

4(2013 -2012) :4 =

4*1 : 4 = 1