386 x 156 + 386 - 57 x 386
= 386 x (156 +1 - 57)
= 386 x 100 = 38600
`386×156+386-57×386`
`=386×(156+1-57)`
`=386×100=38600`
386\(\times\)156+386 - 57\(\times\)386
= 386\(\times\) (156+1-57)
= 386\(\times\) 100
=38600
386 x 156 + 386 - 57 x 386
=386 x(156+1-57)
=386x100
=38600
386 x 156 + 386 - 57 x 386
= 386 x (156 - 57 + 1)
= 386 x 100
= 38600