Ngô Mạnh Cường
Giới thiệu về bản thân
2x4:x2=2x2
2x2(x2−2)=2x4−4x2
(2x4−3x3−3x2+6x−2)−(2x4−4x2)
−3x3+x2+6x−2
−3x3:x2=−3x
−3x(x2−2)=−3x3+6x
(−3x3+x2+6x−2)−(−3x3+6x)
x2−2
x2:x2=1
1(x2−2)=x2−2
(x2−2)−(x2−2)=0
Thương =2x2−3x+1
Dư = 0\(\)
2x4:x2=2x2
2x2(x2−2)=2x4−4x2
(2x4−3x3−3x2+6x−2)−(2x4−4x2)
−3x3+x2+6x−2
−3x3:x2=−3x
−3x(x2−2)=−3x3+6x
(−3x3+x2+6x−2)−(−3x3+6x)
x2−2
x2:x2=1
1(x2−2)=x2−2
(x2−2)−(x2−2)=0
Thương =2x2−3x+1
Dư = 0\(\)
2x4:x2=2x2
2x2(x2−2)=2x4−4x2
(2x4−3x3−3x2+6x−2)−(2x4−4x2)
−3x3+x2+6x−2
−3x3:x2=−3x
−3x(x2−2)=−3x3+6x
(−3x3+x2+6x−2)−(−3x3+6x)
x2−2
x2:x2=1
1(x2−2)=x2−2
(x2−2)−(x2−2)=0
Thương =2x2−3x+1
Dư = 0\(\)
2x4:x2=2x2
2x2(x2−2)=2x4−4x2
(2x4−3x3−3x2+6x−2)−(2x4−4x2)
−3x3+x2+6x−2
−3x3:x2=−3x
−3x(x2−2)=−3x3+6x
(−3x3+x2+6x−2)−(−3x3+6x)
x2−2
x2:x2=1
1(x2−2)=x2−2
(x2−2)−(x2−2)=0
Thương =2x2−3x+1
Dư = 0\(\)
2x4:x2=2x2
2x2(x2−2)=2x4−4x2
(2x4−3x3−3x2+6x−2)−(2x4−4x2)
−3x3+x2+6x−2
−3x3:x2=−3x
−3x(x2−2)=−3x3+6x
(−3x3+x2+6x−2)−(−3x3+6x)
x2−2
x2:x2=1
1(x2−2)=x2−2
(x2−2)−(x2−2)=0
Thương =2x2−3x+1
Dư = 0\(\)
2x4:x2=2x2
2x2(x2−2)=2x4−4x2
(2x4−3x3−3x2+6x−2)−(2x4−4x2)
−3x3+x2+6x−2
−3x3:x2=−3x
−3x(x2−2)=−3x3+6x
(−3x3+x2+6x−2)−(−3x3+6x)
x2−2
x2:x2=1
1(x2−2)=x2−2
(x2−2)−(x2−2)=0
Thương =2x2−3x+1
Dư = 0\(\)
2x4:x2=2x2
2x2(x2−2)=2x4−4x2
(2x4−3x3−3x2+6x−2)−(2x4−4x2)
−3x3+x2+6x−2
−3x3:x2=−3x
−3x(x2−2)=−3x3+6x
(−3x3+x2+6x−2)−(−3x3+6x)
x2−2
x2:x2=1
1(x2−2)=x2−2
(x2−2)−(x2−2)=0
Thương =2x2−3x+1
Dư = 0\(\)
2x4:x2=2x2
2x2(x2−2)=2x4−4x2
(2x4−3x3−3x2+6x−2)−(2x4−4x2)
−3x3+x2+6x−2
−3x3:x2=−3x
−3x(x2−2)=−3x3+6x
(−3x3+x2+6x−2)−(−3x3+6x)
x2−2
x2:x2=1
1(x2−2)=x2−2
(x2−2)−(x2−2)=0
Thương =2x2−3x+1
Dư = 0\(\)
2x4:x2=2x2
2x2(x2−2)=2x4−4x2
(2x4−3x3−3x2+6x−2)−(2x4−4x2)
−3x3+x2+6x−2
−3x3:x2=−3x
−3x(x2−2)=−3x3+6x
(−3x3+x2+6x−2)−(−3x3+6x)
x2−2
x2:x2=1
1(x2−2)=x2−2
(x2−2)−(x2−2)=0
Thương =2x2−3x+1
Dư = 0\(\)
2x4:x2=2x2
2x2(x2−2)=2x4−4x2
(2x4−3x3−3x2+6x−2)−(2x4−4x2)
−3x3+x2+6x−2
−3x3:x2=−3x
−3x(x2−2)=−3x3+6x
(−3x3+x2+6x−2)−(−3x3+6x)
x2−2
x2:x2=1
1(x2−2)=x2−2
(x2−2)−(x2−2)=0
Thương =2x2−3x+1
Dư = 0\(\)