Question

Tính nhanh:

(98 . 7676 - 9898. 76) : (2001.2002.....2010)

Answer 1

(98 . 7676 - 9898. 76) : (2001.2002.....2010)

=(98.101.76-98.101.76) : (2001.2002.....2010)

= 0 : (2001.2002.....2010)

= 0  

Answer 2

(98 . 7676 - 9898. 76) : (2001.2002.....2010)

=(98.101.76-98.101.76):(2001.2002.....2010)

=0:(2001.2002.....2010)

=0

Answer 3

Ta có: \(\left(98\cdot7676-9898\cdot76\right):\left(2001\cdot2002\cdot...\cdot2010\right)\)

\(=98\cdot76\cdot\left(101-101\right)\cdot\left(2001\cdot2002\cdot...\cdot2010\right)\)

=0