\(\frac{2003x14+1988+2001x2002}{2002+2002x503+504x2002}=\frac{2002x14+14+1988+2001x2002}{2002x\left(1+503+504\right)}\)
\(=\frac{2002x14+2002+2001x2002}{2002x1008}=\frac{2002x\left(14+1+2001\right)}{2002x1008}\)
\(=\frac{2002x2016}{2002x1008}=2\)
Tính nhanh: \(\frac{2003x14+1988+2001x2002}{2002+2002x503+504x2002}\)
Tính nhanh
\(\frac{2003x14+1988+2001x2002}{2002+2002x503+504x2002}\)
tính nhanh
2003x14+1988+2001x2002/2002+2002x503+504x2002
giải giúp mình nha mình tick cho 2 lần
tính nhanh
2003x14+1998+2001x2002/2002+2002x503+504x2002
viết cả cách làm ra mình tick 5 lần luôn
2003x14+1998+2001x2002/2002+2002x503+504x2002
Tính nhanh \(\frac{2003x14+1988+2001x2002}{2002+2004x503+504x2002}\)
Tính nhanh
\(\frac{2003x14+1988+2001x2002}{2002+2004x503+504x2002}\)
Làm cả cách làm
Tính nhanh.
a) \(\frac{2003x14+1988+2001+2002}{2002+2002x503+504x2002}\)
b) \(\frac{1}{4}+\frac{1}{8}+\frac{1}{16}+\frac{1}{32}+\frac{1}{64}+\frac{1}{28}\)
2003x14+1998x2001x2002
_______________________
2002+2002x503+504x2002
