(1995x1996-1997)/(1995x1994-1993)

=(1995x1996)/(1995x1994-1993+1997)

=(1995x1996)/(1995x1994+4)

=(1995x(1995+1)/(1995x1994+4)

=(1995x1995+1995)/(1995x1994+4)

=(1995x1995+1995-4)/(1995x1994)

=(1995x1995+1991)/(1995x1994)

=...Tự giải tiếp nhé, phần sau giải thích hơi dài.

K mình nhé, cảm ơn các bạn.

10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000%luôn đó.

1995 x 1996 - 1997 / 1995 x 1994 +1993 = 3982017,001

3982017,001 nhé bạn >.<

1995.(1997-1996)

1995.(1994-1993)   = 1 nhé

\(\frac{1995x1996-1997}{1995x1994+1993}=\frac{1995x\left(1994+2\right)-1997}{1995x1994+1993}\)

\(=\frac{1995x1994+1995x2-1997}{1995x1994+1993}\)

\(=\frac{1995x1994+3990-1997}{1995x1994+1993}\)

\(=\frac{1995x1994+1993}{1995x1994+1993}\)

\(=1\)

\(\frac{1995.1996-1997}{1995.1994+1993}=\frac{1995.1996-1997}{1995.\left(1996-2\right)+1993}=\frac{1995.1996-1997}{1995.1996-1995.2+1993}\)

                                           \(=\frac{1995.1996-1997}{1995.1996-3990+1993}=\frac{1995.1996-1997}{1995.1996-1997}=1\)

500590757220429x10²³

tận cùng là 0