3 x 1 )( x 7 )-( 2x 5 2
- Prove 3 x 1 )( x 7 )-( 2x 5 2 is never positive
- Lim x 1 /( x 7 2x 5 1 )/( x 3 3x 2 2
- X 3 2x 5 x 7 2x 1
- 17 2 x 3 )+ 5 x 7 )- 3 2x 1 )=- 28
- X 3 x 5 2x 7 3x 4 3 1 2
- X 7 2x 5 1 x 3 3x 2 2
- X 3 2x 1 5 7 2x 2 x 6
- X 1 2 x 2 3 2x 5 7 9
- 3 x 2 2x 5 3 1 x 3x 7 6
- Limit x tends to 1 x 7 2x 5 1 x 3 3x 2 2
- 3 7 2x )+( x 1 )- 5 2 x ≤ 2x 1