Question

\(\frac{1995x1994-1}{1993x1995+1994}\)

Answer 1

\(\frac{1995\times1994-1}{1993\times1995+1994}\)

\(=\frac{3978029}{3978029}\)

\(=3978029:3978029\)

\(=1\)

k mik nha bn

thank you very much

Answer 2

  1995x1994-1/1993x1995+1994

=1995x[1993+1]-1/1993x1995+1994

=1995x1993+1995x1-1/1993x1995+1994

=1995x1993+1995-1/1993x1995+1994

=1995x1993+1994/1993x1995+1994

=1